Ontario · Amendment
Temporary exemption from gasoline vapour-pressure limits has been removed from the regulation text
GASOLINE VOLATILITY — under the Environmental Protection Act
Recorded date: September 16, 2026
Detected: October 1, 2026. Verify commencement in the official source.
Plain-language summary · AI-assisted
A section that had temporarily suspended the vapour-pressure limits for motor gasoline sold in Ontario has now been formally revoked and replaced with a short revocation notice. The practical effect is that the standard vapour-pressure requirements—covering Reid Vapour Pressure and related limits—apply without any exception. Fuel suppliers, blenders, and distributors who sell motor gasoline in Ontario should ensure their products comply with the vapour-pressure limits set out in the regulation. No transitional relief from those limits remains in the regulatory text.
Who this affects
motor gasoline suppliers · fuel blenders · fuel distributors · petroleum product importers
Check the official text
O. Reg. 271/91 on the official source ↗ · consolidated version 7 → 0
This page isn't an official version of the law and isn't legal advice. Summaries may omit details. Verify the dates and provisions that apply to you against the official source.