# The Contaminated Land (Wales) Regulations 2001, Paragraph 1


The following families and groups of substances are listed for the purposes of regulation 3(c)(i)—
organohalogen compounds and substances which may form such compounds in the aquatic environment;
organophosphorus compounds;
organotin compounds;
substances which possess carcinogenic, mutagenic or teratogenic properties in or via the aquatic environment;
mercury and its compounds;
cadmium and its compounds;
mineral oil and other hydrocarbons;
cyanides.

---
Source: https://www.legislation.gov.uk/wsi/2001/2197/schedule/1/paragraph/1 (the official version)
Page: https://openlegislation.uk/contaminated-land-wales-regulations-2001/schedule-1/paragraph-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.