Description. A labor-hour contract is a variation of the time-and-materials contract, differing only in that materials are not supplied by the contractor. See 12.207(b), 16.601(c), and 16.601(d) for application and limitations, for time-and-materials contracts that also apply to labor-hour contracts. See 12.207(b) for the use of labor-hour contracts for certain commercial services.

[71 FR 74677, Dec. 12, 2006]