Are these changes already law?

No. They were adopted by WP.15 and notified on 1 July 2026 in depositary notification C.N.252.2026.TREATIES-XI.B.14. The objection window closes on 1 October 2026 and entry into force is set for 1 January 2027. ADR 2025 remains usable until 30 June 2027.

How many UN numbers are affected?

188 UN numbers. Four are entirely new (UN 3561, 3562, 3563, 3564), two existing UN numbers gain an additional entry (UN 2348 and UN 2862) and one entry is deleted (UN 2941). That is 231 individual column changes in total.

Which column changes most?

Column 13, special provisions for ADR tanks. A single instruction inserts special provision TM6 against 141 UN numbers, which makes it by far the largest single change in this cycle.

Where does the data come from?

The amendments are transcribed verbatim from ECE/TRANS/WP.15/274 plus Corr.1 and Add.1. The ADR 2025 baseline comes from the BAM Datenbank GEFAHRGUT under Datenlizenz Deutschland Namensnennung 2.0. Every row names its source document.

Dangerous goods reference

ADR 2027: Table A Synopsis

Every change to Table A between ADR 2025 and ADR 2027, column by column, with the UNECE document cited on every row.

231individual changes

188UN numbers affected

4new UN numbers

1entry deleted

Last verified 2026-08-24|Dataset 2026.08.1|How to cite|CC BY 4.0

Maintained live reference

ADR 2027 Table A Synopsis

Vektor Group · Version 2026.08.1 · Last verified 2026-08-24

https://vektorgroup.eu/adr-2027-changes

Academic citation and DOI Download snapshot

Live canonical referenceMaintained, corrected and searchable. Reference this for the current record.

Archived releaseVersion specific and immutable. Reference this for a reproducible academic citation.10.5281/zenodo.21437099

This register is re-checked whenever UNECE publishes an amendment, corrigendum or addendum. Downloaded exports represent the dataset version stated on them, so for the current record, reference the canonical live page.

CC BY 4.0 requires appropriate attribution. A link to the maintained canonical source is the recommended web attribution rather than a legal requirement.

Why this exists

UNECE publishes the 2027 amendments as amendment instructions spread across ECE/TRANS/WP.15/274, its corrigendum and its addendum. They tell you what to change, not what the entry becomes. There is no single document that puts the 2025 value and the 2027 value side by side.

So we built that comparison. Every Table A change is transcribed verbatim from the amendment documents against the BAM Datenbank GEFAHRGUT baseline, keyed to the UN number it affects, and published with the source document on every row. A safety adviser can look up one UN number instead of reading four documents.

What this resource contains

231 individual column changes
188 UN numbers affected
the ADR 2025 and ADR 2027 value on every row
the source document cited per row
search by UN number or substance name
filter by column and by change type
a deep link per entry
JSON and CSV download
archived version with a DOI
CC BY 4.0, free to reuse

What changed

Read this before the table. It is the shape of the amendment in four sentences.

188 UN numbers are affected. 182 of them carry at least one column change. The remaining six are whole-entry events: four entirely new UN numbers (3561, 3562, 3563 and 3564), one new row at 2348 and one deletion at 2941.
The 231 column changes are concentrated, not spread. 144 of them fall in column 13, special provisions for ADR tanks. Column 6 takes 24 and column 18 takes 17. No other column exceeds ten.
Class 2 dominates. 147 of the 200 affected entries are class 2 gases. Class 9 follows with 13, class 5.2 with 10 and class 8 with 8.
Most changes insert rather than replace. 155 inserts and 43 additions, against 26 replacements, five deletions and two amendments.

If you carry class 2 in tanks, column 13 is where your work is. Everything below is the full record.

Legal status: proposed, not yet in force

These amendments were adopted by WP.15 and notified in depositary notification C.N.252.2026.TREATIES-XI.B.14 of 1 July 2026. The objection window runs to 1 October 2026 and entry into force is scheduled for 1 January 2027. Until the Article 14 ADR procedure completes these are proposals, not law. The official text always governs.

188UN numbers affected

4new UN numbers

1entry deleted

231individual changes

Data sources and attribution Amendments transcribed verbatim from ECE/TRANS/WP.15/274, Corr.1 and Add.1 (UNECE, 2026). Notified in C.N.252.2026.TREATIES-XI.B.14.
ADR 2025 baseline from the Datenbank GEFAHRGUT of the Bundesanstalt für Materialforschung und -prüfung (BAM), DGG 15.1, Datenlizenz Deutschland Namensnennung 2.0, data modified (columns reconciled against the UNECE amendment instructions).
No warranty. Only the official ADR text governs.
Citable dataset: doi.org/10.5281/zenodo.21437099

This reference is maintained by Vektor Group, an ADR and chemical freight broker based in Tallinn. Spotted an error or a missing entry? Tell us at editorial@vektorgroup.eu and we will correct it.

Link to this reference

<a href="https://vektorgroup.eu/adr-2027-changes">ADR 2027 Table A Changes</a>

Full change set

ADR classSource document

All 231 Table A changes from ADR 2025 to ADR 2027, by UN number and column
UN	Name	Class	Column	Change	ADR 2025	ADR 2027	Source
UN 0012	CARTRIDGES FOR WEAPONS, INERT PROJECTILE	1	9a	add	none	PP100	ECE/TRANS/WP.15/274
UN 0012	CARTRIDGES, SMALL ARMS	1	9a	add	none	PP100	ECE/TRANS/WP.15/274
UN 0014	CARTRIDGES FOR WEAPONS, BLANK	1	9a	add	none	PP100	ECE/TRANS/WP.15/274
UN 0014	CARTRIDGES, SMALL ARMS, BLANK	1	9a	add	none	PP100	ECE/TRANS/WP.15/274
UN 0014	CARTRIDGES FOR TOOLS, BLANK	1	9a	add	none	PP100	ECE/TRANS/WP.15/274
UN 1003	AIR, REFRIGERATED LIQUID	2	13	insert	TU7 TU19 TA4 TT9	TU7 TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1005	AMMONIA, ANHYDROUS	2	13	insert	TA4 TT8 TT9	TA4 TT8 TT9 TM6	ECE/TRANS/WP.15/274
UN 1008	BORON TRIFLUORIDE	2	13	insert	TA4 TT9 TT10	TA4 TT9 TT10 TM6	ECE/TRANS/WP.15/274
UN 1009	REFRIGERANT GAS R 13B1	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1010	BUTADIENES AND HYDROCARBON MIXTURE, STABILIZED containing more than 20 % butadienes	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1011	BUTANE	2	13	insert	TA4 TT9 TT11	TA4 TT9 TT11 TM6	ECE/TRANS/WP.15/274
UN 1012	BUTYLENE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1013	CARBON DIOXIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1017	CHLORINE	2	13	insert	TA4 TT9 TT10	TA4 TT9 TT10 TM6	ECE/TRANS/WP.15/274
UN 1018	REFRIGERANT GAS R 22	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1020	REFRIGERANT GAS R 115	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1021	REFRIGERANT GAS R 124	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1022	REFRIGERANT GAS R 13	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1026	CYANOGEN	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1027	CYCLOPROPANE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1028	REFRIGERANT GAS R 12	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1029	REFRIGERANT GAS R 21	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1030	REFRIGERANT GAS R 152a	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1032	DIMETHYLAMINE, ANHYDROUS	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1033	DIMETHYL ETHER	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1035	ETHANE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1036	ETHYLAMINE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1037	ETHYL CHLORIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1038	ETHYLENE, REFRIGERATED LIQUID	2	13	insert	TU18 TE26 TA4 TT9	TU18 TE26 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1039	ETHYL METHYL ETHER	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1040	ETHYLENE OXIDE	2	3b	replace	2TF	2TFC	ECE/TRANS/WP.15/274
UN 1040	ETHYLENE OXIDE	2	5	replace	2.3 +2.1	2.3 +2.1 +8	ECE/TRANS/WP.15/274
UN 1040	ETHYLENE OXIDE WITH NITROGEN up to a total pressure of 1 MPa (10 bar) at 50 °C	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1040	ETHYLENE OXIDE WITH NITROGEN up to a total pressure of 1 MPa (10 bar) at 50 °C	2	3b	replace	2TF	2TFC	ECE/TRANS/WP.15/274
UN 1040	ETHYLENE OXIDE WITH NITROGEN up to a total pressure of 1 MPa (10 bar) at 50 °C	2	5	replace	2.3 +2.1	2.3 +2.1 +8	ECE/TRANS/WP.15/274
UN 1041	ETHYLENE OXIDE AND CARBON DIOXIDE MIXTURE with more than 9 % but not more than 87 % ethylene oxide	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1041	ETHYLENE OXIDE AND CARBON DIOXIDE MIXTURE with more than 9 % but not more than 87 % ethylene oxide	2	3b	replace	2F	2FC	ECE/TRANS/WP.15/274
UN 1041	ETHYLENE OXIDE AND CARBON DIOXIDE MIXTURE with more than 9 % but not more than 87 % ethylene oxide	2	5	replace	2.1	2.1 +8	ECE/TRANS/WP.15/274
UN 1041	ETHYLENE OXIDE AND CARBON DIOXIDE MIXTURE with more than 9 % but not more than 87 % ethylene oxide	2	20	replace	239	238	ECE/TRANS/WP.15/274
UN 1048	HYDROGEN BROMIDE, ANHYDROUS	2	13	insert	TA4 TT9 TT10	TA4 TT9 TT10 TM6	ECE/TRANS/WP.15/274
UN 1050	HYDROGEN CHLORIDE, ANHYDROUS	2	13	insert	TA4 TT9 TT10	TA4 TT9 TT10 TM6	ECE/TRANS/WP.15/274
UN 1053	HYDROGEN SULPHIDE	2	13	insert	TA4 TT9 TT10	TA4 TT9 TT10 TM6	ECE/TRANS/WP.15/274
UN 1055	ISOBUTYLENE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1058	LIQUEFIED GASES non-flammable, charged with nitrogen, carbon dioxide or air	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1060	METHYLACETYLENE AND PROPADIENE MIXTURE, STABILIZED such as mixture P1 or mixture P2	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1061	METHYLAMINE, ANHYDROUS	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1062	METHYL BROMIDE with not more than 2 % chloropicrin	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1063	REFRIGERANT GAS R 40	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1064	METHYL MERCAPTAN	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1066	NITROGEN, COMPRESSED	2	6	add	378 392 406 662	378 392 406 662 679	ECE/TRANS/WP.15/274
UN 1070	NITROUS OXIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1073	OXYGEN, REFRIGERATED LIQUID	2	13	insert	TU7 TU19 TA4 TT9	TU7 TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1075	PETROLEUM GASES, LIQUEFIED	2	13	insert	TA4 TT9 TT11	TA4 TT9 TT11 TM6	ECE/TRANS/WP.15/274
UN 1077	PROPYLENE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1078		2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1079	SULPHUR DIOXIDE	2	13	insert	TA4 TT9 TT10	TA4 TT9 TT10 TM6	ECE/TRANS/WP.15/274
UN 1080	SULPHUR HEXAFLUORIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1082	REFRIGERANT GAS R 1113	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1083	TRIMETHYLAMINE, ANHYDROUS	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1085	VINYL BROMIDE, STABILIZED	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1086	VINYL CHLORIDE, STABILIZED	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1087	VINYL METHYL ETHER, STABILIZED	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1202	DIESEL FUEL complying with standard EN 590:2013 + A1:2017	3	2	replace	DIESEL FUEL complying with standard EN 590:2013 + A1:2017	DIESEL FUEL complying with standard EN 590: 2025	ECE/TRANS/WP.15/274/Add.1
UN 1202	DIESEL FUEL complying with standard EN 590:2013 + A1:2017	3	6	add	640L 664	640L 664 681	ECE/TRANS/WP.15/274/Add.1
UN 1202	GAS OIL with a flash-point as specified in EN 590:2013 + A1:2017	3	2	replace	GAS OIL with a flash-point as specified in EN 590:2013 + A1:2017	GAS OIL with a flash-point as specified in EN 590: 2025	ECE/TRANS/WP.15/274/Add.1
UN 1202	GAS OIL with a flash-point as specified in EN 590:2013 + A1:2017	3	6	add	640L 664	640L 664 681	ECE/TRANS/WP.15/274/Add.1
UN 1202	HEATING OIL, LIGHT with a flash-point as specified in EN 590:2013 + A1:2017	3	2	replace	HEATING OIL, LIGHT with a flash-point as specified in EN 590:2013 + A1:2017	HEATING OIL, LIGHT with a flash-point as specified in EN 590: 2025	ECE/TRANS/WP.15/274/Add.1
UN 1202	HEATING OIL, LIGHT with a flash-point as specified in EN 590:2013 + A1:2017	3	6	add	640L 664	640L 664 681	ECE/TRANS/WP.15/274/Add.1
UN 1581	CHLOROPICRIN AND METHYL BROMIDE MIXTURE with more than 2 % chloropicrin	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1582	CHLOROPICRIN AND METHYL CHLORIDE MIXTURE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1727	AMMONIUM HYDROGENDIFLUORIDE, SOLID	8	3b	replace	C2	CT2	ECE/TRANS/WP.15/274
UN 1727	AMMONIUM HYDROGENDIFLUORIDE, SOLID	8	5	add	8	8 +6.1	ECE/TRANS/WP.15/274
UN 1727	AMMONIUM HYDROGENDIFLUORIDE, SOLID	8	20	replace	80	86	ECE/TRANS/WP.15/274
UN 1749	CHLORINE TRIFLUORIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1858	REFRIGERANT GAS R 1216	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1859	SILICON TETRAFLUORIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1860	VINYL FLUORIDE, STABILIZED	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1912	METHYL CHLORIDE AND METHYLENE CHLORIDE MIXTURE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1913	NEON, REFRIGERATED LIQUID	2	13	insert	TU19 TA4 TT9	TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1951	ARGON, REFRIGERATED LIQUID	2	13	insert	TU19 TA4 TT9	TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1952	ETHYLENE OXIDE AND CARBON DIOXIDE MIXTURE with not more than 9 % ethylene oxide	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1958	REFRIGERANT GAS R 114	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1959	REFRIGERANT GAS R 1132a	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1961	ETHANE, REFRIGERATED LIQUID	2	13	insert	TU18 TE26 TA4 TT9	TU18 TE26 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1962	ETHYLENE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1963	HELIUM, REFRIGERATED LIQUID	2	13	insert	TU19 TA4 TT9	TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1965	HYDROCARBON GAS MIXTURE, LIQUEFIED, N.O.S. such as mixtures A, A01, A02, A0, A1, B1, B2, B or C	2	13	insert	TA4 TT9 TT11	TA4 TT9 TT11 TM6	ECE/TRANS/WP.15/274
UN 1966	HYDROGEN, REFRIGERATED LIQUID	2	13	insert	TU18 TE26 TA4 TT9	TU18 TE26 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1967	INSECTICIDE GAS, TOXIC, N.O.S.	2	13	insert	TU6 TA4 TT9	TU6 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1968	INSECTICIDE GAS, N.O.S.	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1969	ISOBUTANE	2	13	insert	TA4 TT9 TT11	TA4 TT9 TT11 TM6	ECE/TRANS/WP.15/274
UN 1970	KRYPTON, REFRIGERATED LIQUID	2	13	insert	TU19 TA4 TT9	TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1972	NATURAL GAS, REFRIGERATED LIQUID with high methane content	2	13	insert	TU18 TE26 TA4 TT9	TU18 TE26 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1973	REFRIGERANT GAS R 502	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1974	REFRIGERANT GAS R 12B1	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1976	REFRIGERANT GAS RC 318	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1977	NITROGEN, REFRIGERATED LIQUID	2	13	insert	TU19 TA4 TT9	TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1978	PROPANE	2	13	insert	TA4 TT9 TT11	TA4 TT9 TT11 TM6	ECE/TRANS/WP.15/274
UN 1982	REFRIGERANT GAS R 14	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1983	REFRIGERANT GAS R 133a	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 1984	REFRIGERANT GAS R 23	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2020	CHLOROPHENOLS, SOLID	6.1	2	amend	CHLOROPHENOLS, SOLID	CHLOROPHENOLS, TOXIC, SOLID, N.O.S.	ECE/TRANS/WP.15/274
UN 2020	CHLOROPHENOLS, SOLID	6.1	6	add	205	205 274	ECE/TRANS/WP.15/274
UN 2021	CHLOROPHENOLS, LIQUID	6.1	2	amend	CHLOROPHENOLS, LIQUID	CHLOROPHENOLS, TOXIC, LIQUID, N.O.S.	ECE/TRANS/WP.15/274
UN 2021	CHLOROPHENOLS, LIQUID	6.1	6	add	none	274	ECE/TRANS/WP.15/274
UN 2029	HYDRAZINE, ANHYDROUS	8	9a	add	none	PP98	ECE/TRANS/WP.15/274
UN 2029	HYDRAZINE, ANHYDROUS	8	18	add	CV13 CV28	CV13 CV28 CV14	ECE/TRANS/WP.15/274
UN 2035	REFRIGERANT GAS R 143a	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2036	XENON	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2044	2,2- DIMETHYLPROPANE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2073	AMMONIA SOLUTION relative density less than 0.880 at 15 °C in water, with more than 35 % but not more than 50 % ammonia	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2187	CARBON DIOXIDE, REFRIGERATED LIQUID	2	13	insert	TU19 TA4 TT9	TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2189	DICHLOROSILANE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2191	SULPHURYL FLUORIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2193	REFRIGERANT GAS R 116	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2197	HYDROGEN IODIDE, ANHYDROUS	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2200	PROPADIENE, STABILIZED	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2201	NITROUS OXIDE, REFRIGERATED LIQUID	2	13	insert	TU7 TU19 TA4 TT9	TU7 TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2203		2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2204	CARBONYL SULPHIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2359	DIALLYLAMINE	3	19	replace	S2 S19	S2 S22	ECE/TRANS/WP.15/274
UN 2359	DIALLYLAMINE	3	20	replace	338	368	ECE/TRANS/WP.15/274
UN 2372	1,2- DI-(DIMETHYLAMINO) ETHANE	3	3b	replace	F1	FTC	ECE/TRANS/WP.15/274
UN 2372	1,2- DI-(DIMETHYLAMINO) ETHANE	3	5	add	3	3 +6.1 +8	ECE/TRANS/WP.15/274
UN 2372	1,2- DI-(DIMETHYLAMINO) ETHANE	3	8	delete	P001 IBC02 R001	P001 IBC02	ECE/TRANS/WP.15/274
UN 2372	1,2- DI-(DIMETHYLAMINO) ETHANE	3	10	replace	T4	T7	ECE/TRANS/WP.15/274
UN 2372	1,2- DI-(DIMETHYLAMINO) ETHANE	3	11	add	TP1	TP1 TP28	ECE/TRANS/WP.15/274
UN 2372	1,2- DI-(DIMETHYLAMINO) ETHANE	3	12	replace	LGBF	L4BH	ECE/TRANS/WP.15/274
UN 2372	1,2- DI-(DIMETHYLAMINO) ETHANE	3	13	insert	none	TU15	ECE/TRANS/WP.15/274
UN 2372	1,2- DI-(DIMETHYLAMINO) ETHANE	3	18	add	none	CV13 CV28	ECE/TRANS/WP.15/274
UN 2372	1,2- DI-(DIMETHYLAMINO) ETHANE	3	19	replace	S2 S20	S2 S22	ECE/TRANS/WP.15/274
UN 2372	1,2- DI-(DIMETHYLAMINO) ETHANE	3	20	replace	33	368	ECE/TRANS/WP.15/274
UN 2417	CARBONYL FLUORIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2419	BROMOTRIFLUOROETHYLENE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2420	HEXAFLUOROACETONE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2422	REFRIGERANT GAS R 1318	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2424	REFRIGERANT GAS R 218	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2451	NITROGEN TRIFLUORIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2452	ETHYLACETYLENE, STABILIZED	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2453	REFRIGERANT GAS R 161	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2454	REFRIGERANT GAS R 41	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2517	REFRIGERANT GAS R 142b	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2591	XENON, REFRIGERATED LIQUID	2	13	insert	TU19 TA4 TT9	TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2599	REFRIGERANT GAS R 503	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2601	CYCLOBUTANE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2602	REFRIGERANT GAS R 500	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2672	AMMONIA SOLUTION relative density between 0.880 and 0.957 at 15 °C in water, with more than 10 % but not more than 35 % ammonia	8	13	insert	none	TA6	ECE/TRANS/WP.15/274
UN 2735	AMINES, LIQUID, CORROSIVE, N.O.S.	8	11	replace	TP1 TP27	TP2 TP27	ECE/TRANS/WP.15/274
UN 2735	POLYAMINES, LIQUID, CORROSIVE, N.O.S.	8	11	replace	TP1 TP27	TP2 TP27	ECE/TRANS/WP.15/274
UN 2815	N- AMINOETHYLPIPERAZINE	8	18	add	none	CV28	ECE/TRANS/WP.15/274/Add.1
UN 2815	N- AMINOETHYLPIPERAZINE	8	18	add	none	CV13	ECE/TRANS/WP.15/274/Add.1
UN 2857	REFRIGERATING MACHINES containing non-flammable, non-toxic gases or ammonia solutions (UN 2672)	2	2	add	REFRIGERATING MACHINES containing non-flammable, non-toxic gases or ammonia solutions (UN 2672)	REFRIGERATING MACHINES containing non-flammable, non-toxic gases or ammonia solutions (UN 2672) or HEATING MACHINES	ECE/TRANS/WP.15/274
UN 2862	VANADIUM PENTOXIDE non-fused form	6.1	2	add	VANADIUM PENTOXIDE non-fused form	VANADIUM PENTOXIDE non-fused form , containing less than 10 % respirable particles	ECE/TRANS/WP.15/274
UN 2901	BROMINE CHLORIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 2956	5-tert- BUTYL-2,4,6-TRINITRO-m-XYLENE	4.1	7a	replace	5 kg	0	ECE/TRANS/WP.15/274
UN 2956	MUSK XYLENE	4.1	7a	replace	5 kg	0	ECE/TRANS/WP.15/274
UN 2977	RADIOACTIVE MATERIAL, URANIUM HEXAFLUORIDE, FISSILE	7	18	add	CV33	CV33 CV28	ECE/TRANS/WP.15/274/Add.1
UN 2978	RADIOACTIVE MATERIAL, URANIUM HEXAFLUORIDE non fissile or fissile-excepted	7	18	add	CV33	CV33 CV28	ECE/TRANS/WP.15/274/Add.1
UN 3057	TRIFLUOROACETYL CHLORIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3070	ETHYLENE OXIDE AND DICHLORODIFLUOROMETHANE MIXTURE with not more than 12.5 % ethylene oxide	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3082	ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.	9	6	insert	274 335 375 601 650	274 335 375 601 650 413	ECE/TRANS/WP.15/274
UN 3083	PERCHLORYL FLUORIDE	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3090	LITHIUM METAL BATTERIES (including lithium alloy batteries)	9	6	add	188 230 310 376 377 387 636 677	188 230 310 376 377 387 636 677 680	ECE/TRANS/WP.15/274
UN 3091	LITHIUM METAL BATTERIES CONTAINED IN EQUIPMENT (including lithium alloy batteries)	9	6	add	188 230 310 360 376 377 387 390 670 677	188 230 310 360 376 377 387 390 670 677 680	ECE/TRANS/WP.15/274
UN 3091	LITHIUM METAL BATTERIES PACKED WITH EQUIPMENT (including lithium alloy batteries)	9	6	add	188 230 310 360 376 377 387 390 670 677	188 230 310 360 376 377 387 390 670 677 680	ECE/TRANS/WP.15/274
UN 3111	ORGANIC PEROXIDE TYPE B, LIQUID, TEMPERATURE CONTROLLED	5.2	18	insert	CV15 CV20 CV21 CV22 CV24	CV15 CV20 CV21 CV22 CV24 CV29	ECE/TRANS/WP.15/274
UN 3112	ORGANIC PEROXIDE TYPE B, SOLID, TEMPERATURE CONTROLLED	5.2	18	insert	CV15 CV20 CV21 CV22 CV24	CV15 CV20 CV21 CV22 CV24 CV29	ECE/TRANS/WP.15/274
UN 3113	ORGANIC PEROXIDE TYPE C, LIQUID, TEMPERATURE CONTROLLED	5.2	18	insert	CV15 CV20 CV21 CV22 CV24	CV15 CV20 CV21 CV22 CV24 CV29	ECE/TRANS/WP.15/274
UN 3114	ORGANIC PEROXIDE TYPE C, SOLID, TEMPERATURE CONTROLLED	5.2	18	insert	CV15 CV20 CV21 CV22 CV24	CV15 CV20 CV21 CV22 CV24 CV29	ECE/TRANS/WP.15/274
UN 3115	ORGANIC PEROXIDE TYPE D, LIQUID, TEMPERATURE CONTROLLED	5.2	18	insert	CV15 CV21 CV22 CV24	CV15 CV21 CV22 CV24 CV29	ECE/TRANS/WP.15/274
UN 3116	ORGANIC PEROXIDE TYPE D, SOLID, TEMPERATURE CONTROLLED	5.2	18	insert	CV15 CV21 CV22 CV24	CV15 CV21 CV22 CV24 CV29	ECE/TRANS/WP.15/274
UN 3117	ORGANIC PEROXIDE TYPE E, LIQUID, TEMPERATURE CONTROLLED	5.2	18	insert	CV15 CV21 CV22 CV24	CV15 CV21 CV22 CV24 CV29	ECE/TRANS/WP.15/274
UN 3118	ORGANIC PEROXIDE TYPE E, SOLID, TEMPERATURE CONTROLLED	5.2	18	insert	CV15 CV21 CV22 CV24	CV15 CV21 CV22 CV24 CV29	ECE/TRANS/WP.15/274
UN 3119	ORGANIC PEROXIDE TYPE F, LIQUID, TEMPERATURE CONTROLLED	5.2	18	insert	CV15 CV21 CV22 CV24	CV15 CV21 CV22 CV24 CV29	ECE/TRANS/WP.15/274
UN 3120	ORGANIC PEROXIDE TYPE F, SOLID, TEMPERATURE CONTROLLED	5.2	18	insert	CV15 CV21 CV22 CV24	CV15 CV21 CV22 CV24 CV29	ECE/TRANS/WP.15/274
UN 3136	TRIFLUOROMETHANE, REFRIGERATED LIQUID	2	13	insert	TU19 TA4 TT9	TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3138	ETHYLENE, ACETYLENE AND PROPYLENE MIXTURE, REFRIGERATED LIQUID containing at least 71.5 % ethylene with not more than 22.5 % acetylene and not more than 6 % propylene	2	13	insert	TU18 TE26 TA4 TT9	TU18 TE26 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3153	PERFLUORO(METHYL VINYL ETHER)	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3154	PERFLUORO(ETHYL VINYL ETHER)	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3157	LIQUEFIED GAS, OXIDIZING, N.O.S.	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3158	GAS, REFRIGERATED LIQUID, N.O.S.	2	13	insert	TU19 TA4 TT9	TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3159	REFRIGERANT GAS R 134a	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3160	LIQUEFIED GAS, TOXIC, FLAMMABLE, N.O.S.	2	13	insert	TU6 TA4 TT9	TU6 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3161	LIQUEFIED GAS, FLAMMABLE, N.O.S.	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3162	LIQUEFIED GAS, TOXIC, N.O.S.	2	13	insert	TU6 TA4 TT9	TU6 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3163	LIQUEFIED GAS, N.O.S.	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3220	REFRIGERANT GAS R 125	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3252	REFRIGERANT GAS R 32	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3296	REFRIGERANT GAS R 227	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3297	ETHYLENE OXIDE AND CHLOROTETRAFLUOROETHANE MIXTURE with not more than 8.8 % ethylene oxide	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3298	ETHYLENE OXIDE AND PENTAFLUOROETHANE MIXTURE with not more than 7.9 % ethylene oxide	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3299	ETHYLENE OXIDE AND TETRAFLUOROETHANE MIXTURE with not more than 5.6 % ethylene oxide	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3300	ETHYLENE OXIDE AND CARBON DIOXIDE MIXTURE with more than 87 % ethylene oxide	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3300	ETHYLENE OXIDE AND CARBON DIOXIDE MIXTURE with more than 87 % ethylene oxide	2	3b	replace	2TF	2TFC	ECE/TRANS/WP.15/274
UN 3300	ETHYLENE OXIDE AND CARBON DIOXIDE MIXTURE with more than 87 % ethylene oxide	2	5	replace	2.3 +2.1	2.3 +2.1 +8	ECE/TRANS/WP.15/274
UN 3307	LIQUEFIED GAS, TOXIC, OXIDIZING, N.O.S.	2	13	insert	TU6 TA4 TT9	TU6 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3308	LIQUEFIED GAS, TOXIC, CORROSIVE, N.O.S.	2	13	insert	TU6 TA4 TT9	TU6 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3309	LIQUEFIED GAS, TOXIC, FLAMMABLE, CORROSIVE, N.O.S.	2	13	insert	TU6 TA4 TT9	TU6 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3310	LIQUEFIED GAS, TOXIC, OXIDIZING, CORROSIVE, N.O.S.	2	13	insert	TU6 TA4 TT9	TU6 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3311	GAS, REFRIGERATED LIQUID, OXIDIZING, N.O.S.	2	13	insert	TU7 TU19 TA4 TT9	TU7 TU19 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3312	GAS, REFRIGERATED LIQUID, FLAMMABLE, N.O.S.	2	13	insert	TU18 TE26 TA4 TT9	TU18 TE26 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3318	AMMONIA SOLUTION relative density less than 0.880 at 15 °C in water, with more than 50 % ammonia	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3337	REFRIGERANT GAS R 404A (Pentafluoroethane, 1,1,1-trifluoroethane, and 1,1,1,2-tetrafluoroethane zeotropic mixture with approximately 44 % pentafluoroethane and 52 % 1,1,1-trifluoroethane)	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3338	REFRIGERANT GAS R 407A (Difluoromethane, pentafluoroethane, and 1,1,1,2-tetrafluoroethane zeotropic mixture with approximately 20 % difluoromethane and 40 % pentafluoroethane)	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3339	REFRIGERANT GAS R 407B (Difluoromethane, pentafluoroethane, and 1,1,1,2-tetrafluoroethane zeotropic mixture with approximately 10 % difluoromethane and 70 % pentafluoroethane)	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3340	REFRIGERANT GAS R 407C (Difluoromethane, pentafluoroethane, and 1,1,1,2-tetrafluoroethane zeotropic mixture with approximately 23 % difluoromethane and 25 % pentafluoroethane)	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3354	INSECTICIDE GAS, FLAMMABLE, N.O.S.	2	13	insert	TA4 TT9	TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3355	INSECTICIDE GAS, TOXIC, FLAMMABLE, N.O.S.	2	13	insert	TU6 TA4 TT9	TU6 TA4 TT9 TM6	ECE/TRANS/WP.15/274
UN 3358	REFRIGERATING MACHINES containing flammable, non-toxic, liquefied gas	2	2	add	REFRIGERATING MACHINES containing flammable, non-toxic, liquefied gas	REFRIGERATING MACHINES containing flammable, non-toxic, liquefied gas or HEATING MACHINES	ECE/TRANS/WP.15/274
UN 3373	BIOLOGICAL SUBSTANCE, CATEGORY B (animal material only)	6.2	17	insert	none	VC3	ECE/TRANS/WP.15/274
UN 3480	LITHIUM ION BATTERIES (including lithium ion polymer batteries)	9	6	add	188 230 310 348 376 377 387 636 677	188 230 310 348 376 377 387 636 677 680	ECE/TRANS/WP.15/274
UN 3480	LITHIUM ION BATTERIES (including lithium ion polymer batteries)	9	6	add	188 230 310 348 376 377 387 636 677	188 230 310 348 376 377 387 636 677 410	ECE/TRANS/WP.15/274
UN 3481	LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT (including lithium ion polymer batteries)	9	6	add	188 230 310 348 360 376 377 387 390 670 677	188 230 310 348 360 376 377 387 390 670 677 680	ECE/TRANS/WP.15/274
UN 3481	LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT (including lithium ion polymer batteries)	9	6	add	188 230 310 348 360 376 377 387 390 670 677	188 230 310 348 360 376 377 387 390 670 677 410	ECE/TRANS/WP.15/274
UN 3481	LITHIUM ION BATTERIES PACKED WITH EQUIPMENT (including lithium ion polymer batteries)	9	6	add	188 230 310 348 360 376 377 387 390 670 677	188 230 310 348 360 376 377 387 390 670 677 680	ECE/TRANS/WP.15/274
UN 3481	LITHIUM ION BATTERIES PACKED WITH EQUIPMENT (including lithium ion polymer batteries)	9	6	add	188 230 310 348 360 376 377 387 390 670 677	188 230 310 348 360 376 377 387 390 670 677 410	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	6.1	18	add	siehe SV 369	siehe SV 369 CV28	ECE/TRANS/WP.15/274/Add.1
UN 3536	LITHIUM BATTERIES INSTALLED IN CARGO TRANSPORT UNIT lithium ion batteries or lithium metal batteries	9	2	replace	LITHIUM BATTERIES INSTALLED IN CARGO TRANSPORT UNIT lithium ion batteries or lithium metal batteries	LITHIUM ION BATTERIES INSTALLED IN CARGO TRANSPORT UNIT	ECE/TRANS/WP.15/274
UN 3536	LITHIUM BATTERIES INSTALLED IN CARGO TRANSPORT UNIT lithium ion batteries or lithium metal batteries	9	6	add	389	389 410	ECE/TRANS/WP.15/274
UN 3536	LITHIUM BATTERIES INSTALLED IN CARGO TRANSPORT UNIT lithium ion batteries or lithium metal batteries	9	20	add	none	90	ECE/TRANS/WP.15/274
UN 3538	ARTICLES CONTAINING NON-FLAMMABLE, NON TOXIC GAS, N.O.S.	2	6	add	274 310 396	274 310 396 411	ECE/TRANS/WP.15/274
UN 3551	SODIUM ION BATTERIES with organic electrolyte	9	6	add	188 230 310 348 376 377 400 401 636 677	188 230 310 348 376 377 400 401 636 677 680	ECE/TRANS/WP.15/274
UN 3551	SODIUM ION BATTERIES with organic electrolyte	9	6	add	188 230 310 348 376 377 400 401 636 677	188 230 310 348 376 377 400 401 636 677 410	ECE/TRANS/WP.15/274
UN 3552	SODIUM ION BATTERIES CONTAINED IN EQUIPMENT with organic electrolyte	9	6	add	188 230 310 348 360 376 377 400 401 670 677	188 230 310 348 360 376 377 400 401 670 677 680	ECE/TRANS/WP.15/274
UN 3552	SODIUM ION BATTERIES CONTAINED IN EQUIPMENT with organic electrolyte	9	6	add	188 230 310 348 360 376 377 400 401 670 677	188 230 310 348 360 376 377 400 401 670 677 410	ECE/TRANS/WP.15/274
UN 3552	SODIUM ION BATTERIES PACKED WITH EQUIPMENT with organic electrolyte	9	6	add	188 230 310 348 360 376 377 400 401 670 677	188 230 310 348 360 376 377 400 401 670 677 680	ECE/TRANS/WP.15/274
UN 3552	SODIUM ION BATTERIES PACKED WITH EQUIPMENT with organic electrolyte	9	6	add	188 230 310 348 360 376 377 400 401 670 677	188 230 310 348 360 376 377 400 401 670 677 410	ECE/TRANS/WP.15/274
UN 3553	DISILANE	2	10	delete	(M)	removed	ECE/TRANS/WP.15/274
UN 3553	DISILANE	2	12	delete	PxBN(M)	removed	ECE/TRANS/WP.15/274
UN 3553	DISILANE	2	13	delete	TA4 TT9	removed	ECE/TRANS/WP.15/274
UN 3553	DISILANE	2	14	delete	FL	removed	ECE/TRANS/WP.15/274

Changes by ADR class

If you only need one class, these are the subsets. Each page is separately citable and carries its own source reference.

Class 1, explosives5 changes across 2 UN numbers Class 2, gases158 changes across 146 UN numbers Class 3, flammable liquids18 changes across 4 UN numbers Class 5.2, organic peroxides10 changes across 10 UN numbers Class 6.1, toxic substances6 changes across 5 UN numbers Class 8, corrosives10 changes across 7 UN numbers Class 9, miscellaneous19 changes across 10 UN numbers

Embed this table

Drop this into your article. The attribution link sits outside the frame, so it is a real link.

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        width="100%" height="600" style="border:1px solid #e5e5e5;border-radius:8px"
        title="ADR 2027 Table A changes by UN number" loading="lazy"></iframe>
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Editor and publisher brief

The figures, the findings worth quoting and the records that changed wholesale. Written to be checked and rewritten, not pasted.

Key figures

Figure	Value
Individual column changes	231
UN numbers affected	188
UN numbers with a column change	182
New UN numbers	4
Deleted UN numbers	1
Further rows for existing UN numbers	2

Findings

144 of the 231 column changes fall in column 13, special provisions for ADR tanks.

147 of the 200 affected entries are class 2.

Most changes insert rather than replace, 155 inserts against 26 replacements.

Records that changed wholesale

4 new UN numbers, 3561, 3562, 3563 and 3564. One entry deleted, 2941. 2 further rows against existing UN numbers, 2348 and 2862.

UN 3561 UN 3562 UN 3563 UN 3564 UN 2941 UN 2348 UN 2862

Legal status

The amendments are proposed and not yet in force. The objection period runs to 1 October 2026 and entry into force is planned for 1 January 2027.

Canonical source

https://vektorgroup.eu/adr-2027-changes

Whole entry changes in the proposed ADR 2027 amendments

A whole entry change adds, deletes or replaces an entire row of Table A, so there is no column level before and after value to compare. These seven records are therefore presented separately from the 231 column changes.

Proposed ADR 2027 whole entry changes, sourced to ECE/TRANS/WP.15/274 and its Corrigendum 1.

UN 2348

BUTYL ACRYLATES, STABILIZED

New row for an existing UN number

UN number: 2348
Proper shipping name: BUTYL ACRYLATES, STABILIZED
Class: 3
Classification code: F1
Packing group: II
Labels: 3
Special provisions: 386 676
Limited quantities: 1 L
Excepted quantities: E2
Packing instructions: P001 IBC02 R001
Mixed packing provisions: MP19
Portable tank and bulk container instructions: T4
Portable tank and bulk container special provisions: TP1
Tank code: LGBF
Vehicle for tank carriage: FL
Transport category: 2
Tunnel restriction code: (D/E)
Special provisions for carriage, packages: V8
Special provisions for carriage, operation: S2 S4 S20
Hazard identification number: 339

UN 2862

VANADIUM PENTOXIDE, non-fused form, containing not less than 10 % respirable particles

New row for an existing UN number

UN number: 2862
Proper shipping name: VANADIUM PENTOXIDE, non-fused form, containing not less than 10 % respirable particles
Class: 6.1
Classification code: T5
Packing group: II
Labels: 6.1
Special provisions: 600
Limited quantities: 500 g
Excepted quantities: E4
Packing instructions: P002 IBC08
Special packing provisions: B4
Mixed packing provisions: MP10
Portable tank and bulk container instructions: T3
Portable tank and bulk container special provisions: TP33 TP43
Tank code: SGAH
Tank special provisions: TU15 TE19
Vehicle for tank carriage: AT
Transport category: 2
Tunnel restriction code: (D/E)
Special provisions for carriage, packages: V11
Special provisions for carriage, loading and unloading: CV13 CV28
Special provisions for carriage, operation: S9 S19
Hazard identification number: 60

UN 2941

FLUOROANILINES

Entry deleted

UN 3561

CHLOROPHENOLS, CORROSIVE, TOXIC, SOLID, N.O.S.

New UN number

UN number: 3561
Proper shipping name: CHLOROPHENOLS, CORROSIVE, TOXIC, SOLID, N.O.S.
Class: 8
Classification code: CT2
Packing group: II
Labels: 8 +6.1
Special provisions: 274
Limited quantities: 1 kg
Excepted quantities: E2
Packing instructions: P002 IBC08
Special packing provisions: B4
Mixed packing provisions: MP10
Portable tank and bulk container instructions: T3
Portable tank and bulk container special provisions: TP33
Tank code: SGAN
Vehicle for tank carriage: AT
Transport category: 2
Tunnel restriction code: (E)
Special provisions for carriage, packages: V11
Special provisions for carriage, loading and unloading: CV13 CV28
Hazard identification number: 86

UN 3562

CHLOROPHENOLS, CORROSIVE, SOLID, N.O.S.

New UN number

UN number: 3562
Proper shipping name: CHLOROPHENOLS, CORROSIVE, SOLID, N.O.S.
Class: 8
Classification code: C4
Packing group: II
Labels: 8
Limited quantities: 1 kg
Excepted quantities: E2
Packing instructions: P002 IBC08
Special packing provisions: B4
Mixed packing provisions: MP10
Portable tank and bulk container instructions: T3
Portable tank and bulk container special provisions: TP33
Tank code: SGAN
Vehicle for tank carriage: AT
Transport category: 2
Tunnel restriction code: (E)
Special provisions for carriage, packages: V11
Hazard identification number: 80

UN 3563

LITHIUM METAL BATTERIES INSTALLED IN CARGO TRANSPORT UNIT

New UN number

UN number: 3563
Proper shipping name: LITHIUM METAL BATTERIES INSTALLED IN CARGO TRANSPORT UNIT
Class: 9
Classification code: M4
Labels: 9
Special provisions: 389 410
Limited quantities: 0
Excepted quantities: E0
Transport category: 2
Tunnel restriction code: (E)
Hazard identification number: 90

UN 3564

SODIUM ION BATTERIES INSTALLED IN CARGO TRANSPORT UNIT

New UN number

UN number: 3564
Proper shipping name: SODIUM ION BATTERIES INSTALLED IN CARGO TRANSPORT UNIT
Class: 9
Classification code: M4
Labels: 9
Special provisions: 389 410
Limited quantities: 0
Excepted quantities: E0
Transport category: 2
Tunnel restriction code: (E)
Hazard identification number: 90

Take the data

JSON snapshot · v2026.08.1238 rows, one object per change, with root metadata and provenance on every row CSV snapshot · v2026.08.1238 rows, the same fields, for a spreadsheet Excel snapshot · v2026.08.1238 rows with a README sheet first, for a spreadsheet that keeps formatting

Exports are snapshots of the stated dataset version. Corrections and future revisions are maintained at the canonical live reference on this page.

Provenance and versions

Dataset version: 2026.08.1
Methodology version: 1.0
Last verified: 2026-08-24
Legal status: Proposed. Not yet in force. Contracting Parties may object until 1 October 2026. If no objection is raised the amendments enter into force on 1 January 2027. The official ADR text governs.
Licence: CC BY 4.0

What the figures count

Each figure below is calculated from the published record file rather than written by hand. The download and the page agree by construction.

Figure	Value	What it counts
UN numbers affected	188	distinct UN numbers appearing anywhere in the dataset, whether the entry was modified, added, deleted or given a further row
Individual column changes	231	single changes to one Table A column of one entry. A new or deleted UN number has no column change, so it is counted in the figure above and not in this one
UN numbers with a column change	182	distinct UN numbers carrying at least one column change. This is the number of record level anchors on this page
New UN numbers	4	UN numbers that do not exist in ADR 2025
Deleted UN numbers	1	UN numbers ADR 2027 removes
New rows for an existing UN number	2	further Table A rows added against a UN number that already exists

7 records change a whole entry, but only 6 of them add to the total. UN 2862 already has a column level change and is therefore already counted in the 182. So 182 with a column change plus 6 whole entry records outside that set gives 188 UN numbers affected.

Source manifest

Document	Date	Role
`ECE/TRANS/WP.15/274`	2026-02-24	consolidated list of proposed amendments
`ECE/TRANS/WP.15/274/Corr.1`	2026-06-01	corrigendum
`ECE/TRANS/WP.15/274/Add.1`	2026-06-01	addendum
`UN C.N.252.2026.TREATIES-XI.B.14`	2026-07-01	depositary notification
`BAM Datenbank GEFAHRGUT, DGG 15.1`	ADR 2025	baseline, Datenlizenz Deutschland Namensnennung 2.0

Correction log

Corrections issued against this release.

Date	Scope	What was corrected
2026-09-02	presentation, no change to the data	The whole entry cards printed eight Table A fields against the next column's name, because the label sequence omitted column 9a. Tank code showed the portable tank special provision, transport category showed the vehicle code, and the tunnel restriction code showed the transport category. The underlying values and the exports were unaffected. Labels are now generated from the record data and checked on every build.

Update cadence

This page is re-checked whenever UNECE issues a new amendment, corrigendum or addendum to the ADR 2027 series, and at minimum before the objection deadline and again at entry into force. The data status date above records the last check.

Disclosure

The organisation that maintains this reference also arranges the movements it describes, as ADR Transport & Hazardous Goods Transport across Europe. Nothing on this page depends on that. Vektor Group is a commercial road freight brokerage. This dataset is published under CC BY 4.0 and is free to reuse with attribution. Vektor does not sell ADR consulting or dangerous goods training, and nothing on this page depends on the reader becoming a customer.

How to cite

Choose a format.

Vektor Group (2026). ADR 2027 Table A Changes: synopsis against ADR 2025. Zenodo. https://doi.org/10.5281/zenodo.21437099. Accessed [DATE].

<a href="https://vektorgroup.eu/adr-2027-changes">ADR 2027 Table A Changes</a>, Vektor Group, CC BY 4.0. DOI: 10.5281/zenodo.21437099

@dataset{vektor_adr2027,
  author       = {Vektor Group},
  title        = {ADR 2027 Table A Changes: synopsis against ADR 2025},
  year         = {2026},
  publisher    = {Zenodo},
  doi          = {10.5281/zenodo.21437099},
  url          = {https://vektorgroup.eu/adr-2027-changes},
  note         = {Licensed CC BY 4.0}
}

Vektor Group. (2026). ADR 2027 Table A Changes: synopsis against ADR 2025 [Data set]. Zenodo. https://doi.org/10.5281/zenodo.21437099

Vektor Group. “ADR 2027 Table A Changes: synopsis against ADR 2025.” Zenodo, 2026. https://doi.org/10.5281/zenodo.21437099.

Image for your article

A ready made graphic with the figure and the URL rendered into it, 1200 by 630. Free to reuse under CC BY 4.0.

Adr 2027 changes, 231 changes. 188 UN numbers.

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Caption to copy

Every ADR Table A change from ADR 2025 to ADR 2027, source cited per row. Vektor Group, CC BY 4.0. vektorgroup.eu/adr-2027-changes

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ADR 2027: Table A Synopsis

Why this exists

What this resource contains

What changed

Full change set

Changes by ADR class

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Editor and publisher brief

Whole entry changes in the proposed ADR 2027 amendments

BUTYL ACRYLATES, STABILIZED

VANADIUM PENTOXIDE, non-fused form, containing not less than 10 % respirable particles

FLUOROANILINES

CHLOROPHENOLS, CORROSIVE, TOXIC, SOLID, N.O.S.

CHLOROPHENOLS, CORROSIVE, SOLID, N.O.S.

LITHIUM METAL BATTERIES INSTALLED IN CARGO TRANSPORT UNIT

SODIUM ION BATTERIES INSTALLED IN CARGO TRANSPORT UNIT

Related references

Take the data

Provenance and versions

What the figures count

Source manifest

Correction log

Update cadence

Disclosure

How to cite

Image for your article

Found an error?