Mailing address:  International Association of Sheet Metal, Air, Rail and Transportation Workers (SMART Canada) 835 Westney Rd. S., Unit 4  Ajax, ON  L1S 3M4   Phone Numbers: Telephone: 905-427-8725 Toll Free: 1-877-788-1288 Email:  info@smart-union.ca   If your comment or question refers to your contract, a workplace issue or a grievance, please contact your Local Union directly.