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This ministry has approved site-specific air standards for sulphur dioxide and nitrogen oxides for the CRH Canada Group Inc. - Ash Grove Mississauga Cement Plant (Ash Grove) in Mississauga, Ontario that expire on December 31, 2031.

We issued an Environmental Compliance Approval with Limited Operational Flexibility (air & noise) to Pigments Services Canada, Inc., a manufacturer of pigments for use in the paint, plastic, and ink industries, located in the City of Toronto, Ontario.

We have issued an amended Environmental Compliance Approval with Limited Operational Flexibility (air & noise) to Nuco Sealants Inc., a silicone and latex sealant manufacturing facility located at 150 Curtis Drive in Guelph, Ontario.

Ontario Parks has amended the Devil’s Glen Provincial Park Management Plan and has added 18 hectares (ha) of acquired land to the park. The approved management plan will protect nature and biodiversity, while also allowing for ecologically sustainable outdoor recreation to occur.

An Environmental Compliance Approval with Limited Operational Flexibility (air & noise) has been issued to ZF Active Safety Systems Canada Ltd., located in Woodstock, Ontario. The facility manufactures vehicle brake systems.

Permit to Take Water No. P-300-1364300285 was issued to 2674177 ONTARIO INC. on March 12, 2026. Water will be taken from three ponds located in Mono, Ontario.

An renewal of an Environmental Compliance Approval with Limited Operational Flexibility (air) has been issued to Apotex Inc. The facility is a pharmaceutical manufacturing plant, producing approximately 80 different pharmaceutical products, located in the City of Toronto, Ontario.

This decision is for a new Environmental Compliance Approval for the establishment of seasonal subsurface sewage disposal works rated at 30,000 litres per day, to service Camp Howland youth camp located at 5373 Haliburton County Road 121, in the Township of Minden Hills, Ontario.

An amended Environmental Compliance Approval (air & noise) with Limited Operational Flexibility was issued to Kemira Water Solutions Canada Inc., a polyaluminium chloride and aluminum chlrohydrate manufacturing facility located in the City of Brantford, Ontario.

On February 10, 2026, Peninsula Alloy Inc. withdrew the application for the ferrometal foundry facility, located in the Town of Fort Erie, Ontario.

Approval was granted for a site plan amendment to allow removal of a portion of the southern 15m setback in the Town of Halton Hills.

On January 30, 2026, the Minister of Municipal Affairs and Housing made a Minister's Zoning Order in the City of Markham as Zoning Order 002-2026. 

We have issued an Environmental Compliance Approval No. 8637-DL6J3S to North Glengarry BESS Inc. for the establishment of spill containment works and stormwater management works serving the proposed battery energy storage system (BESS) site located at 1454 Skye Road in North Glengarry, Ontario.

Permit to Take Water No. 6152-DMNRPY was issued to GolfNorth Properties Inc. on October 27, 2025. Water will be taken from one well, one watercourse and one pond, located in Paris, Ontario, for golf course irrigation purposes.

The Permit to Take Water No. 1733-DPMQ6H was issued to Seguin Valley Golf Club Inc. on December 30, 2025, to renew the Permit No. 8078-A4ELQN. Water will be taken from one lake for commercial golf course irrigation purposes, located in Seguin, Ontario.

The Permit to Take Water No. 3760-DMG5QQ was issued to Sault Ste. Marie Airport Development Corporation on December 1, 2025, to renew the Permit No. 2051-9ZKMZA. Water will be taken from one drilled well for potable well supply, located in Sault Ste. Marie, Ontario.

Permit to Take Water No. P-300-7366334179 was issued on November 20, 2025, to renew Permit to Take Water No. 6572-A3WQ3G for the purpose of aggregate washing. Water will be taken from one pond, for 10 years.

A decision was made on November 18, 2025 to approve Official Plan Amendment 62 to the City of Kitchener Official Plan, as adopted by By-law 2025-048. Official Plan Amendment 62 implements Strategic Growth Area land use planning framework for three Protected Major Transit Stations: Block Line, Fairway, and Sportsworld.

This proposal for a new multi-site Environmental Compliance Approval (geothermal) for 2681872 Ontario Ltd. to install vertical closed loop ground source heat pumps has been approved.

On October 31, 2025, the Minister of Municipal Affairs and Housing filed a Minister's Zoning Order with the Registrar of Regulations as Ontario Regulation (O. Reg.) 246/25 in the City of Toronto.