UN 3082

ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.

UN 3082 — ADR 2025 Table A: class 9, classification code M6, packing group III, labels 9, special provisions 274 335 375 601 650, limited quantity 5 L, excepted quantity E1, packing instructions P001 IBC03 LP01 R001, transport category 3, tunnel restriction code (-), hazard identification number 90.

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

Table A — ADR 2025 (ECE/TRANS/352), UN 3082
(1) UN No.3082
(2) Name and descriptionENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.
(3a) Class9
(3b) Classification codeM6
(4) Packing groupIII
(5) Labels9
(6) Special provisions274 335 375 601 650
(7a) Limited quantities5 L
(7b) Excepted quantitiesE1
(8) Packaging: packing instructionsP001 IBC03 LP01 R001
(9a) Packaging: special packing provisionsPP1
(9b) Packaging: mixed packing provisionsMP19
(10) Portable tanks and bulk containers: instructionsT4
(11) Portable tanks and bulk containers: special provisionsTP1 TP29
(12) ADR tank: tank codeLGBV
(13) ADR tank: special provisions—
(14) Vehicle for tank carriageAT
(15) Transport category (Tunnel restriction code)3 (-)
(16) Special provisions for carriage: packagesV12
(17) Special provisions for carriage: bulk—
(18) Special provisions for carriage: loading, unloading and handlingCV13
(19) Special provisions for carriage: operation—
(20) Hazard identification No.90

ADR 2027 (accepted) — what changes for UN 3082

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)

UN 3082: Table A changes, ADR 2025 → ADR 2027
ColumnADR 2025 → ADR 2027Source
(6) Special provisions274 335 375 601 650 → 274 335 375 413 601 650ECE/TRANS/WP.15/274, PDF p. 16

This entry under ADR 2027 on the API: /api/adr?un=3082&edition=2027 (editions and as_of).

ADR 2025 is the edition that applies until ADR 2027 takes effect on 1 January 2027, and FreightUtils answers on it by default until then; the API answers on ADR 2027 now with edition=2027. After that date, 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

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 9 (Miscellaneous dangerous substances and articles) (ADR 5.2.2.2.2, label model No. 9; paraphrase, not yet reviewed)
Packing
Packing instruction P001: General packing instruction for liquids: combination, single, composite packagings and pressure receptacles, with capacity/mass limits by packing group. Packing instruction IBC03: Liquids under IBC03 may use metal 31-series, rigid plastics 31H1/31H2 or a wider set of 31H composite IBCs. Packing instruction LP01: Liquids in large packagings: glass, plastics or metal inners in 50-series outers, packing group III only, up to 3 m3. Packing instruction R001: R001 permits light gauge metal packagings 0A1 and 0A2 up to 40 l / 50 kg for packing groups II and III; packing group I is not allowed. Special packing provision PP1: Small (≤ 5 L) metal or plastics packagings of certain paints, inks, adhesives etc. in PG II/III need no Chapter 6.1 tests if palletized or inner. Mixed packing provision MP19: Up to 5 litres per inner packaging may be mixed with goods of other codes or classes that permit it, or with non-ADR goods. (ADR 4.1.4.1, P001, 4.1.4.2, IBC03, 4.1.4.3, LP01, 4.1.4.1, R001, 4.1.4.1, P001, PP1, 4.1.10.4, MP19; paraphrase, not yet reviewed)
Tanks
Portable tank instruction T4: Portable tank, Class 1 and 3–9: test 2.65 bar; shell See 6.7.2.4.2; relief Normal; bottom openings See 6.7.2.6.3. Portable tank provision TP1: Portable tank must not be filled beyond the degree of filling set by 4.2.1.9.2 (the 97-based formula). Portable tank provision TP29: A 1.5 bar minimum test pressure tank may be used if 1.5 bar or less is shown acceptable under 6.7.2.1. Tank code LGBV: ADR tank code for Classes 1 and 3–9: liquid tank, G (general minimum), openings B, valves/devices V. — L: tank for liquid-state substances (liquids, or solids handed over molten); G: minimum calculation pressure under the general requirements of 6.8.2.1.14; B: filling or discharge openings at the bottom, each with 3 closures; V: has a 6.8.2.2.6 breather device but no flame-propagation protection, or is not explosion-pressure-shock resistant Vehicle for tank carriage: AT — Tank vehicle for dangerous goods that is not EX/III, FL or a MEMU: tanks over 1 m³ / 3 m³, or battery-vehicle over 1 m³. (ADR 4.2.5.2.6, portable tank instruction T4, 4.2.5.3, TP1, 4.2.5.3, TP29, 4.3.4.1.1, tank code LGBV, 9.1.1.2, AT vehicle; paraphrase, not yet reviewed)
Carriage
Carriage provision V12: IBCs of type 31HZ2 (31HA2, 31HB2, 31HN2, 31HD2, 31HH2) must be carried in closed vehicles or closed containers. Loading provision CV13: After a leak or spill, clean (and if needed disinfect or decontaminate) the vehicle or container before reuse; check other goods for contamination. (ADR 7.2.4, V12, 7.5.11, CV13; 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 9 — Miscellaneous Dangerous SubstancesPacking Group III
UN 3082Class 9 — Miscellaneous Dangerous SubstancesPG III
Packing Group
III
Low danger
Classification Code
M6
Tunnel Code
(-) meaning →
Code governing tunnel passage
Transport Category
3
For the 1,000-point rule (0 = highest restriction)
Hazard ID No.
90
Kemler code
Limited Quantity
5 L
Max per inner package for LQ relief
Excepted Quantity
E1
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
5 L
Max per inner packaging for LQ relief (Chapter 3.4)
Excepted Quantity
E1
Max 30 ml/g per inner, 1,000 ml/g per outer package (Chapter 3.5)
Tunnel Code
Governs which tunnel categories the load may pass
Special Provisions
SP 274, SP 335, SP 375, SP 601, SP 650
May alter scope or limits — full text in ADR 2025 Chapter 3.3
Hazard Labels Required
Label 9

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

Special Provisions
SP 274SP 335SP 375SP 601SP 650

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

Check if UN 3082 qualifies for 1.1.3.6 exemption
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All Class 9 UN numbers →
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📅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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