The Planning (Hazardous Substances) (Wales) Regulations 2015 No. 1597 (W. 196)

PART 2 E+W Hazardous substances, controlled quantities and exemptions

Hazardous substances and controlled quantities E+W

3.  For the purposes of the PHSA—

(a) hazardous substances are substances, mixtures or preparations—

(i) falling within a category in column 1 of Part 1 of Schedule 1 to these Regulations (hazardous substances and controlled quantities),

(ii) specified in column 1 of Part 2 of that Schedule, or

(iii) meeting the description in column 1 of Part 3 of that Schedule,

and present as raw materials, products, by-products, residues or intermediates; and

(b) the controlled quantity of a hazardous substance is the quantity specified in column 2 of Schedule 1 to these Regulations corresponding to that substance.