13 C.F.R. § 125.7
The Federal Acquisition Regulatory Council (FAR Council) has the responsibility of adjusting each acquisition-related dollar threshold on October 1, of each year that is evenly divisible by five. Acquisition-related dollar thresholds are defined as dollar thresholds that are specified in law as a factor in defining the scope of the applicability of a policy, procedure, requirement, or restriction provided in that law to the procurement of property or services by an executive agency as determined by the FAR Council. 41 U.S.C. 431a(c) . Part 125, Government Contracting Programs, contains acquisition-related dollar thresholds subject to inflationary adjustments. The FAR Council shall publish a notice of the adjusted dollar thresholds in the FEDERAL REGISTER. The adjusted dollar thresholds shall take effect on the date of publication.
13 C.F.R. §125.7