An enterprise manufacturing, using, storing or transporting Class 1, Class 2, or Class 3 toxic chemical substances and concerned chemical substances that have been specified and announced as being hazardous by the central competent authority shall establish a mutual aid group. Such mutual aid groups shall assist with protective, emergency response, and clean-up operations in the event of an accident.

TRCA Mutual Aid Groups

TRCA has established 18 mutual aid groups for 16 toxic and concerned chemical substances.

Emergency Response Training

TRCA hold emergency response training for each mutual aid groups every year.