UN 3333 — ADR 2025 Table A: class 7, classification code —, packing group —, labels 7X +7E, special provisions 172, limited quantity 0, excepted quantity E0, packing instructions See 2.2.7 and 4.1.9, transport category 0, tunnel restriction code (E), hazard identification number 70.

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

Table A — ADR 2025 (ECE/TRANS/352), UN 3333
(1) UN No.	3333
(2) Name and description	RADIOACTIVE MATERIAL, TYPE A PACKAGE, SPECIAL FORM, FISSILE
(3a) Class	7
(3b) Classification code	—
(4) Packing group	—
(5) Labels	7X +7E
(6) Special provisions	172
(7a) Limited quantities	0
(7b) Excepted quantities	E0
(8) Packaging: packing instructions	See 2.2.7 and 4.1.9
(9a) Packaging: special packing provisions	See 4.1.9.1.3
(9b) Packaging: mixed packing provisions	—
(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)	0 (E)
(16) Special provisions for carriage: packages	—
(17) Special provisions for carriage: bulk	—
(18) Special provisions for carriage: loading, unloading and handling	CV33
(19) Special provisions for carriage: operation	S6 S11 S21
(20) Hazard identification No.	70

ADR 2027 (accepted) — no change for UN 3333

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

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 0: no 1.1.3.6 exemption applies (ADR 1.1.3.6.3; from the ADR table itself)
Labels: Labels: model 7X (Radioactive material, category label 7A, 7B or 7C (or placard 7D)), model 7E (Class 7, fissile material) (ADR 3.2.1, explanation of Column (5); 5.2.2.1.11.1, 5.2.2.2.2, label model No. 7E; paraphrase, not yet reviewed)
Carriage: Loading provision CV33: Class 7 operational rules: segregation distances, vehicle activity, TI and CSI limits, dose rates, fissile storage, damaged packages. Operation provision S6: Class 7 non-excepted: 8.3.1 off for vehicles with only I-WHITE items; 8.3.4 off when there is no subsidiary hazard. Operation provision S11: Equivalent driver training under another regime covering 8.2.2.3.5 may replace all or part of the specialization course. Operation provision S21: Chapter 8.4 supervision for any mass, unless locked/protected and ≤ 5 µSv/h at the vehicle surface; security-plan supervision under 1.10.3. (ADR 7.5.11, CV33, 8.5, S6, 8.5, S11, 8.5, S21; 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 7 — Radioactive Material

UN 3333Class 7 — Radioactive Material