The Maintenance Service Union was a pre-War labor workers' association.
Background[]
The group was comprised of employees who worked for the DCTA and were subject to the Maintenance Service Union Contract. A condition of this contract, clause 45.7a, required all service engineers to report for duty in the event of a class seven system failure. Any engineers who failed to report for duty would have their job terminated.[1]
Appearances[]
The Maintenance Service Union is mentioned only in Fallout 3.