Consulta de Substância ADR
Escreve o Nº UN para veres a ficha oficial da Tabela A do ADR.
Extrato informativo da Tabela A do ADR 2025 (capítulo 3.2). Confirma com a norma / o teu conselheiro de segurança (DGSA).
FAQ — ADR Substance Search
What is ADR Table A?
Table A of the ADR is the dangerous goods list for road transport. For each substance it gives the UN number, proper shipping name, hazard class, packing group, labels, tunnel restriction code and special provisions.
How do I find a substance's UN number?
The UN number is a four-digit code from the UN Model Regulations, listed in ADR Table A. Search by substance name or by number using this tool.
What is a tunnel restriction code?
The tunnel code (for example B, C, D or E) in ADR Table A defines through which categories of road tunnels a dangerous good may be carried, based on its risk in a confined space.