Canada Gazette Part I: Health-based air quality objectives for arsenic
Canada Gazette notice. Organization: Health, Dept. of. Authority: Canadian Environmental Protection Act, 1999.
Canada GazetteTrack Canadian climate data, public datasets, reports, consultations, official records, and newly changed source material.
Latest Climate Records
Canada Gazette Part I: Order 2026-87-05-02 Amending the Non-domestic Substances List
Canada Gazette notice. Organization: Environment, Dept. of the. Authority: Canadian Environmental Protection Act, 1999.
Canada GazetteConsultation: Proposed health-based air quality objectives for arsenic
Health Canada has drafted Proposed health-based air quality objectives for arsenic. We're looking for feedback, in particular on the approach used to develop the guidelines and on the potential costs of implementing them. Status: open. Consultation period: 202
Government of Canada ConsultationsEnforcement Order no. EO-WA-DORD-1252
Enforcement order issued to Carmen Koop.
Open Government AlbertaExtreme weather event attribution
Extreme weather event attribution is the science of calculating how much human-caused climate change influences extreme weather events. The Rapid Extreme Weather Event Attribution system shows how human-caused climate change changes the likelihood of extreme w
Open Government CanadaPolycyclic Aromatic Hydrocarbons (PAHs) in Sediments, Mussels, and Clams along the Coast of British Columbia
Polycyclic aromatic hydrocarbons (PAHs) data for sediments and bivalve tissues along the coast of British Columbia (BC) have been compiled to support the Spill Response Team within Fisheries and Oceans Canada’s Integrated Marine Response Planning (IMRP) progra
Fisheries and Oceans Canada Open DataBriefing Package for the hearing before the Standing Committee on Environment and Sustainable Development (ENVI) on Canada’s 2030 Emissions Reduction Plan. October 9, 2025
Briefing Package for the hearing before the Standing Committee on Environment and Sustainable Development (ENVI) on Canada’s 2030 Emissions Reduction Plan. October 9, 2025
Open Government CanadaCanada Gazette Part I: Draft Federal Environmental Quality Guidelines for rare earth elements
Canada Gazette notice. Organization: Environment, Dept. of the. Authority: Canadian Environmental Protection Act, 1999.
Canada GazetteCanada Gazette Part I: Publication of summary of the assessment of 10 substances in the Ketones Group specified on the Domestic Substances List and of Ministerial Statements (section 77 of the Canadian Environmental Protection Act, 1999)
Canada Gazette notice. Organization: Environment, Dept. of the, and Dept. of Health. Authority: Canadian Environmental Protection Act, 1999.
Canada GazetteDraft Federal Environmental Quality Guidelines for rare earth elements
To seek comments on the Draft Federal Environmental Quality Guidelines for rare earth elements, published in the Canada Gazette, Part 1, Volume 160, Number 20 on May 16, 2026 Status: open. Consultation period: 2026-05-16 to 2026-07-15.
Government of Canada ConsultationsRisk Management Approach for the Ketones Group
To seek comments on the Risk Management Approach for the Ketones Group, published in the Canada Gazette, Part 1, Volume 160, Number 20 on May 16, 2026 Status: open. Consultation period: 2026-05-16 to 2026-07-15.
Government of Canada ConsultationsEnvironmental Effects Monitoring (EEM) - Pulp and Paper Mills - Sublethal Toxicity Testing
Under the Pulp and Paper Effluent Regulations (PPER), mills are required, as part of Environmental Effects Monitoring (EEM) studies, to conduct sublethal toxicity testing of their effluent. Sublethal toxicity tests provide a measure of effluent quality by asse
Open Government Canada