UN 1950

AEROSOLS, asphyxiant

UN 1950 (variant 1 of 12) — ADR 2025 Table A: class 2, classification code 5A, packing group —, labels 2.2, special provisions 190 327 344 625, limited quantity 1 L, excepted quantity E0, packing instructions P207 LP200, transport category 3, tunnel restriction code (E), hazard identification number —.

UN 1950 (variant 2 of 12) — ADR 2025 Table A: class 2, classification code 5C, packing group —, labels 2.2 +8, special provisions 190 327 344 625, limited quantity 1 L, excepted quantity E0, packing instructions P207 LP200, transport category 1, tunnel restriction code (E), hazard identification number —.

UN 1950 (variant 3 of 12) — ADR 2025 Table A: class 2, classification code 5CO, packing group —, labels 2.2 +5.1 +8, special provisions 190 327 344 625, limited quantity 1 L, excepted quantity E0, packing instructions P207 LP200, transport category 1, tunnel restriction code (E), hazard identification number —.

UN 1950 (variant 4 of 12) — ADR 2025 Table A: class 2, classification code 5F, packing group —, labels 2.1, special provisions 190 327 344 625, limited quantity 1 L, excepted quantity E0, packing instructions P207 LP200, transport category 2, tunnel restriction code (D), hazard identification number —.

UN 1950 (variant 5 of 12) — ADR 2025 Table A: class 2, classification code 5FC, packing group —, labels 2.1 +8, special provisions 190 327 344 625, limited quantity 1 L, excepted quantity E0, packing instructions P207 LP200, transport category 1, tunnel restriction code (D), hazard identification number —.

UN 1950 (variant 6 of 12) — ADR 2025 Table A: class 2, classification code 5O, packing group —, labels 2.2 +5.1, special provisions 190 327 344 625, limited quantity 1 L, excepted quantity E0, packing instructions P207 LP200, transport category 3, tunnel restriction code (E), hazard identification number —.

UN 1950 (variant 7 of 12) — ADR 2025 Table A: class 2, classification code 5T, packing group —, labels 2.2 +6.1, special provisions 190 327 344 625, limited quantity 120 ml, excepted quantity E0, packing instructions P207 LP200, transport category 1, tunnel restriction code (D), hazard identification number —.

UN 1950 (variant 8 of 12) — ADR 2025 Table A: class 2, classification code 5TC, packing group —, labels 2.2 +6.1 +8, special provisions 190 327 344 625, limited quantity 120 ml, excepted quantity E0, packing instructions P207 LP200, transport category 1, tunnel restriction code (D), hazard identification number —.

UN 1950 (variant 9 of 12) — ADR 2025 Table A: class 2, classification code 5TF, packing group —, labels 2.1 +6.1, special provisions 190 327 344 625, limited quantity 120 ml, excepted quantity E0, packing instructions P207 LP200, transport category 1, tunnel restriction code (D), hazard identification number —.

UN 1950 (variant 10 of 12) — ADR 2025 Table A: class 2, classification code 5TFC, packing group —, labels 2.1 +6.1 +8, special provisions 190 327 344 625, limited quantity 120 ml, excepted quantity E0, packing instructions P207 LP200, transport category 1, tunnel restriction code (D), hazard identification number —.

UN 1950 (variant 11 of 12) — ADR 2025 Table A: class 2, classification code 5TO, packing group —, labels 2.2 +5.1 +6.1, special provisions 190 327 344 625, limited quantity 120 ml, excepted quantity E0, packing instructions P207 LP200, transport category 1, tunnel restriction code (D), hazard identification number —.

UN 1950 (variant 12 of 12) — ADR 2025 Table A: class 2, classification code 5TOC, packing group —, labels 2.2 +5.1 +6.1 +8, special provisions 190 327 344 625, limited quantity 120 ml, excepted quantity E0, packing instructions P207 LP200, transport category 1, tunnel restriction code (D), hazard identification number —.

UNECE ADR 2025, ECE/TRANS/352 · checked 2026-10-28

Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 1 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, asphyxiant
(3a) Class2
(3b) Classification code5A
(4) Packing group—
(5) Labels2.2
(6) Special provisions190 327 344 625
(7a) Limited quantities1 L
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)3 (E)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12
(19) Special provisions for carriage: operation—
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 2 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, corrosive
(3a) Class2
(3b) Classification code5C
(4) Packing group—
(5) Labels2.2 +8
(6) Special provisions190 327 344 625
(7a) Limited quantities1 L
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)1 (E)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12
(19) Special provisions for carriage: operation—
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 3 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, corrosive, oxidizing
(3a) Class2
(3b) Classification code5CO
(4) Packing group—
(5) Labels2.2 +5.1 +8
(6) Special provisions190 327 344 625
(7a) Limited quantities1 L
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)1 (E)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12
(19) Special provisions for carriage: operation—
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 4 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, flammable
(3a) Class2
(3b) Classification code5F
(4) Packing group—
(5) Labels2.1
(6) Special provisions190 327 344 625
(7a) Limited quantities1 L
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)2 (D)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12
(19) Special provisions for carriage: operationS2
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 5 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, flammable, corrosive
(3a) Class2
(3b) Classification code5FC
(4) Packing group—
(5) Labels2.1 +8
(6) Special provisions190 327 344 625
(7a) Limited quantities1 L
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)1 (D)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12
(19) Special provisions for carriage: operationS2
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 6 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, oxidizing
(3a) Class2
(3b) Classification code5O
(4) Packing group—
(5) Labels2.2 +5.1
(6) Special provisions190 327 344 625
(7a) Limited quantities1 L
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)3 (E)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12
(19) Special provisions for carriage: operation—
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 7 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, toxic
(3a) Class2
(3b) Classification code5T
(4) Packing group—
(5) Labels2.2 +6.1
(6) Special provisions190 327 344 625
(7a) Limited quantities120 ml
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)1 (D)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12 CV28
(19) Special provisions for carriage: operation—
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 8 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, toxic, corrosive
(3a) Class2
(3b) Classification code5TC
(4) Packing group—
(5) Labels2.2 +6.1 +8
(6) Special provisions190 327 344 625
(7a) Limited quantities120 ml
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)1 (D)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12 CV28
(19) Special provisions for carriage: operation—
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 9 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, toxic, flammable
(3a) Class2
(3b) Classification code5TF
(4) Packing group—
(5) Labels2.1 +6.1
(6) Special provisions190 327 344 625
(7a) Limited quantities120 ml
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)1 (D)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12 CV28
(19) Special provisions for carriage: operationS2
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 10 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, toxic, flammable, corrosive
(3a) Class2
(3b) Classification code5TFC
(4) Packing group—
(5) Labels2.1 +6.1 +8
(6) Special provisions190 327 344 625
(7a) Limited quantities120 ml
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)1 (D)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12 CV28
(19) Special provisions for carriage: operationS2
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 11 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, toxic, oxidizing
(3a) Class2
(3b) Classification code5TO
(4) Packing group—
(5) Labels2.2 +5.1 +6.1
(6) Special provisions190 327 344 625
(7a) Limited quantities120 ml
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)1 (D)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12 CV28
(19) Special provisions for carriage: operation—
(20) Hazard identification No.—
Table A — ADR 2025 (ECE/TRANS/352), UN 1950 — variant 12 of 12
(1) UN No.1950
(2) Name and descriptionAEROSOLS, toxic, oxidizing, corrosive
(3a) Class2
(3b) Classification code5TOC
(4) Packing group—
(5) Labels2.2 +5.1 +6.1 +8
(6) Special provisions190 327 344 625
(7a) Limited quantities120 ml
(7b) Excepted quantitiesE0
(8) Packaging: packing instructionsP207 LP200
(9a) Packaging: special packing provisionsPP87 RR6 L2
(9b) Packaging: mixed packing provisionsMP9
(10) Portable tanks and bulk containers: instructions—
(11) Portable tanks and bulk containers: special provisions—
(12) ADR tank: tank code—
(13) ADR tank: special provisions—
(14) Vehicle for tank carriage—
(15) Transport category (Tunnel restriction code)1 (D)
(16) Special provisions for carriage: packagesV14
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV9 CV12 CV28
(19) Special provisions for carriage: operation—
(20) Hazard identification No.—

ADR 2027 (accepted) — no change for UN 1950

ADR 2027 was accepted: depositary notification C.N.395.2026 (9 October 2026) records no objection to the amendments proposed by C.N.252.2026. It applies from 1 January 2027, and ADR 2025 may still be applied until 30 June 2027 (1.6.1.1). (C.N.395.2026)

ADR 2027: no Table A change for this entry (checked against ECE/TRANS/WP.15/274, Add.1 and Corr.1). Other parts of ADR 2027 may still affect its carriage.

ADR 2025 remains the edition FreightUtils serves and the one that applies until ADR 2027 takes effect on 1 January 2027; after that, ADR 2025 may still be applied until 30 June 2027 (1.6.1.1).

All ADR 2027 Table A changes →Check a list of UN numbers →

In plain words — variant 1 of 12

Tunnels
Tunnel code (E): in tanks, Prohibited in E; in other carriage, Prohibited in E. Every category except E. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 3: at most 1000 per transport unit under 1.1.3.6, counted ×1 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.2 (Gases: non-flammable, non-toxic gases) (ADR 5.2.2.2.2, label model No. 2.2; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 2 of 12

Tunnels
Tunnel code (E): in tanks, Prohibited in E; in other carriage, Prohibited in E. Every category except E. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 1: at most 20 per transport unit under 1.1.3.6, counted ×50 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.2 (Gases: non-flammable, non-toxic gases), model 8 (Corrosive substances) (ADR 5.2.2.2.2, label model No. 2.2, 5.2.2.2.2, label model No. 8; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 3 of 12

Tunnels
Tunnel code (E): in tanks, Prohibited in E; in other carriage, Prohibited in E. Every category except E. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 1: at most 20 per transport unit under 1.1.3.6, counted ×50 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.2 (Gases: non-flammable, non-toxic gases), model 5.1 (Oxidizing substances), model 8 (Corrosive substances) (ADR 5.2.2.2.2, label model No. 2.2, 5.2.2.2.2, label model No. 5.1, 5.2.2.2.2, label model No. 8; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 4 of 12

Tunnels
Tunnel code (D): in tanks, Prohibited in D, E; in other carriage, Prohibited in D, E. Categories A, B, C. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 2: at most 333 per transport unit under 1.1.3.6, counted ×3 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.1 (Gases: flammable gases) (ADR 5.2.2.2.2, label model No. 2.1; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. Operation provision S2: Flammable liquids/gases: no ordinary portable lights in closed load compartments; FL heaters off during loading; earth FL vehicles before filling. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12, 8.5, S2; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 5 of 12

Tunnels
Tunnel code (D): in tanks, Prohibited in D, E; in other carriage, Prohibited in D, E. Categories A, B, C. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 1: at most 20 per transport unit under 1.1.3.6, counted ×50 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.1 (Gases: flammable gases), model 8 (Corrosive substances) (ADR 5.2.2.2.2, label model No. 2.1, 5.2.2.2.2, label model No. 8; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. Operation provision S2: Flammable liquids/gases: no ordinary portable lights in closed load compartments; FL heaters off during loading; earth FL vehicles before filling. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12, 8.5, S2; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 6 of 12

Tunnels
Tunnel code (E): in tanks, Prohibited in E; in other carriage, Prohibited in E. Every category except E. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 3: at most 1000 per transport unit under 1.1.3.6, counted ×1 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.2 (Gases: non-flammable, non-toxic gases), model 5.1 (Oxidizing substances) (ADR 5.2.2.2.2, label model No. 2.2, 5.2.2.2.2, label model No. 5.1; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 7 of 12

Tunnels
Tunnel code (D): in tanks, Prohibited in D, E; in other carriage, Prohibited in D, E. Categories A, B, C. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 1: at most 20 per transport unit under 1.1.3.6, counted ×50 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.2 (Gases: non-flammable, non-toxic gases), model 6.1 (Toxic substances) (ADR 5.2.2.2.2, label model No. 2.2, 5.2.2.2.2, label model No. 6.1; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. Loading provision CV28: Pointer: the provisions of 7.5.4 apply. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12, 7.5.11, CV28; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 8 of 12

Tunnels
Tunnel code (D): in tanks, Prohibited in D, E; in other carriage, Prohibited in D, E. Categories A, B, C. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 1: at most 20 per transport unit under 1.1.3.6, counted ×50 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.2 (Gases: non-flammable, non-toxic gases), model 6.1 (Toxic substances), model 8 (Corrosive substances) (ADR 5.2.2.2.2, label model No. 2.2, 5.2.2.2.2, label model No. 6.1, 5.2.2.2.2, label model No. 8; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. Loading provision CV28: Pointer: the provisions of 7.5.4 apply. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12, 7.5.11, CV28; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 9 of 12

Tunnels
Tunnel code (D): in tanks, Prohibited in D, E; in other carriage, Prohibited in D, E. Categories A, B, C. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 1: at most 20 per transport unit under 1.1.3.6, counted ×50 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.1 (Gases: flammable gases), model 6.1 (Toxic substances) (ADR 5.2.2.2.2, label model No. 2.1, 5.2.2.2.2, label model No. 6.1; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. Loading provision CV28: Pointer: the provisions of 7.5.4 apply. Operation provision S2: Flammable liquids/gases: no ordinary portable lights in closed load compartments; FL heaters off during loading; earth FL vehicles before filling. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12, 7.5.11, CV28, 8.5, S2; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 10 of 12

Tunnels
Tunnel code (D): in tanks, Prohibited in D, E; in other carriage, Prohibited in D, E. Categories A, B, C. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 1: at most 20 per transport unit under 1.1.3.6, counted ×50 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.1 (Gases: flammable gases), model 6.1 (Toxic substances), model 8 (Corrosive substances) (ADR 5.2.2.2.2, label model No. 2.1, 5.2.2.2.2, label model No. 6.1, 5.2.2.2.2, label model No. 8; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. Loading provision CV28: Pointer: the provisions of 7.5.4 apply. Operation provision S2: Flammable liquids/gases: no ordinary portable lights in closed load compartments; FL heaters off during loading; earth FL vehicles before filling. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12, 7.5.11, CV28, 8.5, S2; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 11 of 12

Tunnels
Tunnel code (D): in tanks, Prohibited in D, E; in other carriage, Prohibited in D, E. Categories A, B, C. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 1: at most 20 per transport unit under 1.1.3.6, counted ×50 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.2 (Gases: non-flammable, non-toxic gases), model 5.1 (Oxidizing substances), model 6.1 (Toxic substances) (ADR 5.2.2.2.2, label model No. 2.2, 5.2.2.2.2, label model No. 5.1, 5.2.2.2.2, label model No. 6.1; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. Loading provision CV28: Pointer: the provisions of 7.5.4 apply. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12, 7.5.11, CV28; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

In plain words — variant 12 of 12

Tunnels
Tunnel code (D): in tanks, Prohibited in D, E; in other carriage, Prohibited in D, E. Categories A, B, C. (ADR 8.6.4; from the ADR table itself)
Small-load exemption
Transport category 1: at most 20 per transport unit under 1.1.3.6, counted ×50 toward the 1,000-point limit (ADR 1.1.3.6.3; from the ADR table itself)
Labels
Labels: model 2.2 (Gases: non-flammable, non-toxic gases), model 5.1 (Oxidizing substances), model 6.1 (Toxic substances), model 8 (Corrosive substances) (ADR 5.2.2.2.2, label model No. 2.2, 5.2.2.2.2, label model No. 5.1, 5.2.2.2.2, label model No. 6.1, 5.2.2.2.2, label model No. 8; paraphrase, not yet reviewed)
Packing
Packing instruction P207: Aerosols (UN 1950): PG II drums or boxes, or rigid outers up to 55 kg (fibreboard) / 125 kg (other); aerosols kept from moving or discharging. Packing instruction LP200: Aerosols (UN 1950) and gas cartridges (UN 2037) in rigid 50-series large packagings at packing group II level; L2 adds waste rules. Special packing provision PP87: UN 1950 waste aerosols under SP 327: packagings need a liquid-retention means and enough ventilation to avoid dangerous atmospheres. Special packing provision RR6: RID/ADR only: as a full load, metal articles may be grouped on trays under plastics covers, stacked and secured on pallets. Special packing provision L2: Aerosol and gas cartridge large packagings must stop movement and discharge; waste ones under SP 327 need liquid retention and ventilation. Mixed packing provision MP9: May share a combination outer packaging with other Class 2 goods, with other classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P207, 4.1.4.3, LP200, 4.1.4.1, P207, PP87, 4.1.4.1, P003, RR6, 4.1.4.3, LP200, L2, 4.1.10.4, MP9; paraphrase, not yet reviewed)
Carriage
Carriage provision V14: Aerosols and gas cartridges sent for reprocessing or disposal under SP 327 need ventilated or open vehicles or containers. Loading provision CV9: Do not throw packages or subject them to impact; stow receptacles so they cannot tip over or fall. Loading provision CV12: When stacking loaded pallets, spread each tier evenly over the one below, using strong interlayer material if needed. Loading provision CV28: Pointer: the provisions of 7.5.4 apply. (ADR 7.2.4, V14, 7.5.11, CV9, 7.5.11, CV12, 7.5.11, CV28; paraphrase, not yet reviewed)

Assembled from FreightUtils' meanings of the Table A codes, not the official text. A statement marked “not yet reviewed” has not yet been checked against ADR by a person.

Class 2 — Gases12 variants
UN 1950 has 12 classification variants in ADR 2025 — different hazard divisions or descriptions for the same UN number. Each variant may have different transport requirements.
UN 1950Class 2 — GasesVariant 1 of 12
AEROSOLS, asphyxiant
Packing Group
N/A
Not applicable
Classification Code
5A
Tunnel Code
(E) meaning →
Code governing tunnel passage
Transport Category
3
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
1 L
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 3
×1 points per kg/L — up to 1,000 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
1,000 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
1 L
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.2

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 2 of 12
AEROSOLS, corrosive
Packing Group
N/A
Not applicable
Classification Code
5C
Tunnel Code
(E) meaning →
Code governing tunnel passage
Transport Category
1
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
1 L
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 1
×50 points per kg/L — up to 20 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
20 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
1 L
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.2Label 8

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 3 of 12
AEROSOLS, corrosive, oxidizing
Packing Group
N/A
Not applicable
Classification Code
5CO
Tunnel Code
(E) meaning →
Code governing tunnel passage
Transport Category
1
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
1 L
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 1
×50 points per kg/L — up to 20 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
20 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
1 L
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.2Label 5.1Label 8

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 4 of 12
AEROSOLS, flammable
Packing Group
N/A
Not applicable
Classification Code
5F
Tunnel Code
(D) meaning →
Code governing tunnel passage
Transport Category
2
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
1 L
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 2
×3 points per kg/L — up to 333 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
333 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
1 L
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.1

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 5 of 12
AEROSOLS, flammable, corrosive
Packing Group
N/A
Not applicable
Classification Code
5FC
Tunnel Code
(D) meaning →
Code governing tunnel passage
Transport Category
1
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
1 L
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 1
×50 points per kg/L — up to 20 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
20 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
1 L
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.1Label 8

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 6 of 12
AEROSOLS, oxidizing
Packing Group
N/A
Not applicable
Classification Code
5O
Tunnel Code
(E) meaning →
Code governing tunnel passage
Transport Category
3
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
1 L
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 3
×1 points per kg/L — up to 1,000 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
1,000 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
1 L
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.2Label 5.1

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 7 of 12
AEROSOLS, toxic
Packing Group
N/A
Not applicable
Classification Code
5T
Tunnel Code
(D) meaning →
Code governing tunnel passage
Transport Category
1
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
120 ml
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 1
×50 points per kg/L — up to 20 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
20 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
120 ml
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.2Label 6.1

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 8 of 12
AEROSOLS, toxic, corrosive
Packing Group
N/A
Not applicable
Classification Code
5TC
Tunnel Code
(D) meaning →
Code governing tunnel passage
Transport Category
1
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
120 ml
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 1
×50 points per kg/L — up to 20 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
20 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
120 ml
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.2Label 6.1Label 8

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 9 of 12
AEROSOLS, toxic, flammable
Packing Group
N/A
Not applicable
Classification Code
5TF
Tunnel Code
(D) meaning →
Code governing tunnel passage
Transport Category
1
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
120 ml
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 1
×50 points per kg/L — up to 20 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
20 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
120 ml
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.1Label 6.1

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 10 of 12
AEROSOLS, toxic, flammable, corrosive
Packing Group
N/A
Not applicable
Classification Code
5TFC
Tunnel Code
(D) meaning →
Code governing tunnel passage
Transport Category
1
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
120 ml
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 1
×50 points per kg/L — up to 20 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
20 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
120 ml
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.1Label 6.1Label 8

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 11 of 12
AEROSOLS, toxic, oxidizing
Packing Group
N/A
Not applicable
Classification Code
5TO
Tunnel Code
(D) meaning →
Code governing tunnel passage
Transport Category
1
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
120 ml
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 1
×50 points per kg/L — up to 20 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
20 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
120 ml
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.2Label 5.1Label 6.1

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

UN 1950Class 2 — GasesVariant 12 of 12
AEROSOLS, toxic, oxidizing, corrosive
Packing Group
N/A
Not applicable
Classification Code
5TOC
Tunnel Code
(D) meaning →
Code governing tunnel passage
Transport Category
1
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
—
Kemler code
Limited Quantity
120 ml
Max per inner package for LQ relief
Excepted Quantity
E0
EQ code for excepted quantity relief
Thresholds — why, not just the verdict
Transport Category
Category 1
×50 points per kg/L — up to 20 kg/L of this substance alone stays under the 1,000-point threshold
Per-substance max
20 kg/L
Per-substance maximum for 1.1.3.6 relief (1.1.3.6.3)
Limited Quantity
120 ml
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E0
No excepted-quantity relief for this entry (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 190, SP 327, SP 344, SP 625
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 2.2Label 5.1Label 6.1Label 8

These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.

Special Provisions
SP 190SP 327SP 344SP 625

Refer to ADR 2025 Chapter 3.3 for full text of each provision.

Check if UN 1950 qualifies for 1.1.3.6 exemption
Calculate small load points and check exemption thresholds
Open calculator →

Other Gases near UN 1950 (Class 2)

UN 1951
ARGON, REFRIGERATED LIQUID
UN 1952
ETHYLENE OXIDE AND CARBON DIOXID…
UN 1953
COMPRESSED GAS, TOXIC, FLAMMABLE…
UN 1954
COMPRESSED GAS, FLAMMABLE, N.O.S.
UN 1955
COMPRESSED GAS, TOXIC, N.O.S.
All Class 2 UN numbers →
Use this data programmatically
GET /api/adr?un=1950
View API Docs →
📅Data: UNECE ADR 2025 (ECE/TRANS/352), via EU Directive 2008/68/EC. Last verified October 2026

ADR reference data only. Classification is the consignor's legal responsibility. Consult a DGSA for compliance decisions.

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