Share on LinkedInShare on LinkedIn

ARTICLE · 06 JULY 2022

Developers Beware: Changes To O. Reg. 242/08 Under The Endangered Species Act And What They Mean For Projects Already Underway

McMillan LLP
McMillan LLP
Contributor
McMillan LLP

McMillan LLP

The firm : McMillan LLP is one of Canada’s leading national law firms with offices in Montreal,...

View firm profile
Explore more from McMillan LLP

Ontario has added fifteen new species to the list of Species at Risk in Ontario (the "SARO List") and made corresponding amendments to O. Reg. 242/08 (the "Regulation") under the Endangered Species Act (the "ESA").

CanadaReal Estate and Construction

Ontario has added fifteen new species to the list of Species at Risk in Ontario (the "SARO List")1 and made corresponding amendments2 to O. Reg. 242/08 (the "Regulation") under the Endangered Species Act (the "ESA").3 These amendments came into effect on May 31, 2022.4

The ESA prohibits killing or harming species on the SARO List as well as the destruction of their habitats.5 These amendments deal with whether conditional exemptions from such prohibitions are available for certain commercial, industrial, or development activities.

Companies must therefore consider whether their current or planned activities comply with the new requirements. In some instances, companies may need to submit new or amended notices of activities or develop mitigation plans to qualify for or maintain eligibility for exemptions under the ESA.6 Such exemptions may expire if eligible projects do not proceed within a fixed timeline.7

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

The foregoing provides only an overview and does not constitute legal advice. Readers are cautioned against making any decisions based on this material alone. Rather, specific legal advice should be obtained.

© McMillan LLP 2025

See more popular content from