Subchapter G - Contract Management General Services Administration Acquisition Manual General Services Administration Acquisition ManualPart 542 - Contract Administration and Audit ServicesSubpart 542.11 - Production Surveillance and Reporting542.1107 Contract clause.Part 543 - Contract ModificationsSubpart 543.2 - Change Orders543.205 Contract clause.Part 544 - Subcontracting Policies and ProceduresPart 545 - Government PropertyPart 546 - Quality AssuranceSubpart 546.3 - Contract Clauses546.302 Fixed-price supply contracts.546.302-70 Source inspection by Quality Approved Manufacturer for fixed-price supply contracts.546.302-71 Source inspection.546.302-72 Destination Inspection.546.312 Construction contracts.Subpart 546.7 - Warranties546.704 Authority for use of warranties.546.708 Warranties of data.546.710 Contract clause.Part 547 [Reserved]Part 550 - Extraordinary Contractual Actions