Quick search by citation:

22 U.S. Code § 4071g - Cost-of-living adjustments

Cost-of-living adjustments for annuitants under this System shall be granted under procedures in section 8462 of title 5 in the same manner as such adjustments are made for annuitants referred to in subsection (c)(3)(B)(ii) of such section.

Statutory Notes and Related Subsidiaries
Delay in Cost-of-Living Adjustments During Fiscal Years 1994, 1995, and 1996

Any cost-of-living increase scheduled to take effect during fiscal year 1994, 1995, or 1996 under this section delayed until first day of third calendar month after date such increase would otherwise take effect, see section 11001 of Pub. L. 103–66, set out as a note under section 8340 of Title 5, Government Organization and Employees.