Class 6.1 Toxic Substances: ADR 2027 Table A Changes

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.

6changes

4UN numbers

Column 2changed most, 3 of 6

2026.09.1dataset version

Changes Data and citation

What this page covers

This page carries only the Table A changes affecting toxic substances. 6 individual changes across 4 UN numbers.

The amendments are proposed and not yet in force: under UN depositary notification C.N.252.2026 they are deemed accepted unless at least one third of the ADR Contracting Parties, or five of them, object by 1 October 2026, and then enter into force on 1 January 2027. Under 1.6.1.1 as amended, ADR 2025 may then still be used until 30 June 2027 unless otherwise specified.

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.

All 6 changes

Grouped by UN number. Each row gives the ADR 2025 value and the value proposed for ADR 2027.

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

Back to the full register of all 231 changes

Take the data

JSON6 rows for class 6.1, with the source on each CSVthe same 6 rows as a spreadsheet Provenance and versionsthe complete register, 231 column changes, all classes

Plain text

Vektor Group (2026). ADR 2027 Table A changes, class 6.1, toxic substances. Dataset 2026.09.1. 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= {2026.09.1},
  url    = {https://vektorgroup.eu/adr-2027-changes/class-6-1}
}

Provenance and versions

Dataset 2026.09.1 · Methodology 1.0 · Last checked 2026-08-24 · Baseline BAM Datenbank GEFAHRGUT, DGG 15.1, ADR 2025, Data licence Germany attribution version 2.0 (dl-de/by-2-0), data modified · 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.