Consolidated Statutes and Regulations Consolidated Statutes Consolidated Regulations Annual Statutes and Regulations Annual Statutes Annual Regulations Additional information Québec Official Publisher What’s new? Information note Policy of the Minister of Justice Laws: Amendments Laws: Provisions not in force Laws: Provisions brought into force Annual Statutes: PDF versions since 1996 Regulations: Amendments Annual Regulations: PDF versions since 1996 Court Decisions

Q-2, r. 4.1 - Clean Air Regulation

Section 173
Disposition versions

Full text
173. A metallic surface treatment process must not emit contaminants into the atmosphere in excess of the limits prescribed as of the dates indicated and set out for each type of contaminant in the following table:

Contaminant Inorganic acid or Date of application
hexavalent chromium
emission limits
(mg/Rm3 of dry gas)

Inorganic acid 10 30 June 2011
other than
chromic acid

Hexavalent chromium 0.9 30 June 2011
___________________________________________________

0.03 4 January 2012
O.C. 501-2011, s. 173.
© Gouvernement du Québec