Europe The “Agreement concerning the International Carriage of Dangerous Goods by Road”, commonly known as ADR sets out the requirement for those involved in the carriage of dangerous goods to appoint a DGSA. The DGSA duties are described at paragraph 1.8.3 of ADR 2021.
UK "The Carriage of Dangerous Goods and Use of Transportable Pressure Equipment Regulations 2009", known as the “CDG Road”, set out the legal framework, based on ADR.