ADR vehicle designation 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.
An AT vehicle is any vehicle, other than an EX/III vehicle, an FL vehicle or a MEMU, that carries dangerous goods in fixed or demountable tanks above 1 m³, or in MEGCs, portable tanks or tank-containers whose individual capacity is above 3 m³. A battery-vehicle of more than 1 m³ total capacity that is not an FL vehicle is also an AT vehicle. AT vehicles need ADR approval and a certificate of approval (9.1.2, 9.1.3).
| Value | Applies when |
|---|---|
| 1 m³ | fixed or demountable tank capacity, or battery-vehicle total capacity, that must be exceeded |
| 3 m³ | individual capacity of tank-containers, portable tanks or MEGCs that must be exceeded |
| documents | certificate of approval (9.1.3) |
|---|
Refers to: 9.1.1.2; 9.1.2; 9.1.3; 7.4.2; 1.2.1.
Carried by 1437 Table A entries
UN 1002 · UN 1003 · UN 1005 · UN 1006 · UN 1008 · UN 1009 · UN 1013 · UN 1017 · UN 1018 · UN 1020 · UN 1021 · UN 1022 · UN 1028 · UN 1029 · UN 1046 · UN 1048 · UN 1050 · UN 1052 · UN 1056 · UN 1058 and 1062 more UN numbers
Source: ADR 2025 (ECE/TRANS/352), Volume II, section 9.1.1.2, AT vehicle, page 641.
Paraphrase in FreightUtils' own words, not the official text. Not yet reviewed.
ADR 2027 amendments (accepted, applying from 1 January 2027) are not yet reflected on this page.