Clause Library / FAR Part 43
FAR 52.243-3
Changes—Time-and-Materials or Labor-Hours
A contract clause under the Federal Acquisition Regulation, placed in Uniform Contract Format Section I (Contract clauses).
Contract clausePrescribed in 43.205(c)UCF Section IIncorporated by reference
When it applies
Required by FAR 43.205(c) in time-and-materials and labor-hour noncommercial contracts.
Prescription
The FAR directs use of 52.243-3 at 43.205(c) — read the prescribing section on acquisition.gov →.
Official text
The full, authoritative text of 52.243-3 is on acquisition.gov: View FAR 52.243-3 →
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