Designated offices for the Service of Enforcement Notices Designated offices View our designated offices for the Service of Enforcement Notices. Locations Icon Image British Columbia Feature description Station Tower, Suite 960 13401 108th Avenue Surrey, British Columbia V3T 5T3 Icon Image Ontario Feature description Bay Wellington Tower, Suite 4200 181 Bay Street Toronto, Ontario M5J 2T3 Icon Image building Saskatchewan Feature description Head office 333 3rd Avenue North Saskatoon, Saskatchewan S7K 2M2 Icon Image building-line All other Provinces and Territories Feature description Head office 333 3rd Avenue North Saskatoon, Saskatchewan S7K 2M2