CYME offices are open Monday to Friday, 8:00am to 5:00pm EST.

CYME offices will be closed on the following national and provincial holidays:

Holiday	2025
Easter Monday (National)	Monday, April 21
Patriots' National Day (Québec only)	Monday, May 19
Québec's National Holiday (Québec only)	Tuesday, June 24
Canada Day (National)	Monday, June 30
Labour Day (National)	Monday, September 1
Thanksgiving Day (National)	Monday, October 13
Christmas Day (National)	Wednesday, December 25 (through Jan. 1)