5 C.F.R. § 838.243 Minimum amount of awards.
Title 5 - Administrative Personnel
OPM will treat any court order that awards a former spouse a portion of an employee annuity equal to less than $12 per year as awarding the former spouse $1 per month.
Title 5: Administrative Personnel
PART 838—COURT ORDERS AFFECTING RETIREMENT BENEFITS
Subpart B—Procedures for Processing Court Orders Affecting Employee Annuities
Procedures for Computing the Amount Payable
§ 838.243 Minimum amount of awards.