[Code of Federal Regulations] [Title 48, Volume 1] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 48CFR30.602] [Page 560] TITLE 48--FEDERAL ACQUISITION REGULATIONS SYSTEM CHAPTER 1--FEDERAL ACQUISITION REGULATION PART 30_COST ACCOUNTING STANDARDS ADMINISTRATION--Table of Contents Subpart 30.6_CAS Administration Sec. 30.602 Changes to disclosed or established cost accounting practices. Adjustments to contracts and withholding amounts payable for CAS noncompliance, new standards, or voluntary changes are required only if the amounts involved are material. In determining materiality, the ACO shall use the criteria in 48 CFR 9903.305 (FAR appendix). The ACO may forego action to require that a cost impact proposal be submitted or to adjust contracts, if the ACO determines the amount involved is immaterial. However, in the case of noncompliance issues, the ACO shall inform the contractors that: (a) The Government reserves the right to make appropriate contract adjustments if, in the future, the ACO determines that the cost impact has become material and (b) The contractor is not excused from the obligation to comply with the applicable Standard or rules and regulations involved. [57 FR 39587, Aug. 31, 1992, as amended at 61 FR 18918, Apr. 29, 1996; 62 FR 40237, July 25, 1997]