Use of FAR 52.217-2, Cancellation Under Multi-year Contracts, is optional in multi-year contracts authorized by 40 U.S.C. 581(c)6 for maintenance and repair of fixed equipment in federally-owned buildings and services and 40 U.S.C. 501(b)(1)(B) for public utility services.

[64 FR 37218, July 9, 1999, as amended at 81 FR 36422, June 6, 2016]