Welcome to CAW LOCAL 555

In November of 2005, the 1800 members of the McMaster University Staff Association (MUSA) merged with the CAW to become Local 555.

CAW Local 555 is comprised of four units in two different workplaces. We represent workers in the education, technical, office and professional workers sector. At McMaster University, we represent non-academic support staff, parking and transit services staff and special constables. We also represent the support staff employed at Regional Medical Associates.

CAW Local 555 currently has approximately 2300 members.