ADR 2027 Table A changes, Class 6.1, toxic substances

Class 6.1 is a small set: six changes across four UN numbers. They reach the name in column 2 and the special provisions in column 6, and two of the six amend a value that is already there rather than adding a new one. The chlorophenols take the widest change: UN 2020 and UN 2021 gain TOXIC and N.O.S. in the name and special provision 274 in column 6. Vanadium pentoxide gains a respirable particle qualifier, and uranium hexafluoride gains CV28.

This page carries only the Table A changes affecting toxic substances. 6 individual changes across 4 UN numbers. The amendments are adopted but do not enter into force until 1 January 2027, and ADR 2025 remains usable until 30 June 2027.

The most changed column in this class is column 2, with 3 of the 6 changes.

Sources: ECE/TRANS/WP.15/274 with Corr.1 and Add.1. Baseline ADR 2025, BAM Datenbank GEFAHRGUT.

Table A changes for Class 6.1, toxic substances, ADR 2025 to ADR 2027
UN	Name	Column	Change	ADR 2025	ADR 2027	Source
UN 2020	CHLOROPHENOLS, SOLID	2	amend	CHLOROPHENOLS, SOLID	CHLOROPHENOLS, TOXIC, SOLID, N.O.S.	ECE/TRANS/WP.15/274
UN 2020	CHLOROPHENOLS, SOLID	6	add	205	205 274	ECE/TRANS/WP.15/274
UN 2021	CHLOROPHENOLS, LIQUID	2	amend	CHLOROPHENOLS, LIQUID	CHLOROPHENOLS, TOXIC, LIQUID, N.O.S.	ECE/TRANS/WP.15/274
UN 2021	CHLOROPHENOLS, LIQUID	6	add	none	274	ECE/TRANS/WP.15/274
UN 2862	VANADIUM PENTOXIDE non-fused form	2	add	VANADIUM PENTOXIDE non-fused form	VANADIUM PENTOXIDE non-fused form , containing less than 10 % respirable particles	ECE/TRANS/WP.15/274
UN 3507	URANIUM HEXAFLUORIDE, RADIOACTIVE MATERIAL, EXCEPTED PACKAGE less than 0.1 kg per package, non-fissile or fissile-excepted	18	add	siehe SV 369	siehe SV 369 CV28	ECE/TRANS/WP.15/274/Add.1

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JSON6 rows for class 6.1, with the source on each CSVthe same rows as a spreadsheet Provenance and versionsthe complete 231 row register, all classes

Plain text

Vektor Group (2026). ADR 2027 Table A changes, class 6.1, toxic substances. Dataset 2026.08.1. https://vektorgroup.eu/adr-2027-changes/class-6-1

BibTeX

@dataset{vektor_adr2027_class6-1,
  author = {{Vektor Group}},
  title  = {ADR 2027 Table A changes, class 6.1, toxic substances},
  year   = {2026},
  version= {2026.08.1},
  url    = {https://vektorgroup.eu/adr-2027-changes/class-6-1}
}

Provenance and versions

Dataset 2026.08.1 · Methodology 1.0 · Last checked 2026-08-24 · Baseline BAM Datenbank GEFAHRGUT, DGG 15.1, ADR 2025 · full provenance

Every row on this page is transcribed verbatim from the amendment documents against that baseline, not paraphrased, and names its source document. This slice is part of the full register; cite the slice if you used the slice.