2025—08—30

Ontario Regulation 174/25 made under the Education Act

O. Reg. 174/25 operation of schools–general

regulation filed August 13, 2025

Ontario Regulation 175/25 made under the Education Act

O. Reg. 175/25 school year calendar, professional activity days

regulation filed August 13, 2025

Ontario Regulation 176/25 made under the Highway Traffic Act

O. Reg. 176/25 speed limits

regulation filed August 14, 2025

Ontario Regulation 177/25 made under the Environmental Protection Act

O. Reg. 177/25 greenhouse gas emissions performance standards

regulation filed August 14, 2025

Ontario Regulation 178/25 made under the Environmental Protection Act

O. Reg. 178/25 greenhouse gas emissions: quantification, reporting and verification

regulation filed August 14, 2025