The Michigan State EmployeesAssociation (MSEA), AFSCME Local 5 of the AFL-CIO, is a public sector union representing primarily state, but also county and university employees. Organized by 100 state employees in 1950, the following principles: "to promote the general welfare of state employees, to represent the individual employee in all matters, to preserve a true merit system in Michigan, and to encourage high standards of employee conduct", are the cornerstones of MSEA's foundation.

Although the work force and workplace environment has changed significantly through the years, MSEA built upon this foundation an organization that encourages and supports member involvement at all levels. By the power of every member's vote, and the entitlement to be heard, to effect changes, and to be elected to all leadership positions, MSEA continues to be member-inspired; member-operated.