European Agreement concerning the International Carriage of Dangerous Goods by Road
United Nations Economic Commsion for Europe
2007
<a rel="nofollow" class="external free" href="http://www.unece.org/fileadmin/DAM/trans/danger/publi/adr/adr2007/English/05-0%20E_Part%205.pdf">http://www.unece.org/fileadmin/DAM/trans/danger/publi/adr/adr2007/English/05-0%20E_Part%205.pdf</a>