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PART 843 - CONTRACT MODIFICATIONS
Authority: 40 U.S.C. 121(c); 41 U.S.C. 1121(c)(3); 41 U.S.C. 1702; and 48 CFR 1.301-1.304.
Source: 84 FR 45682, Aug. 30, 2019, unless otherwise noted.
Subpart 843.2 - Change Orders
843.205 Contract clauses.
As authorized in the introductory text of clauses FAR 52.243-1, Changes - Fixed-Price; FAR 52.243-2, Changes - Cost-Reimbursement; and FAR 52.243-4, Changes, and in the prescription at FAR 43.205(c) for FAR 52.243-3, Changes - Time-and-Materials or Labor-Hours, the contracting officer may vary the period within which a contractor must assert its right to an equitable adjustment but the extended period shall not exceed 60 calendar days.
843.205-70 Contract changes - supplement.
The contracting officer shall insert the clause at 852.243-70, Construction Contract Changes - Supplement, in solicitations and contracts for construction that are expected to exceed the micro-purchase threshold for construction.
