5 C.F.R. § 591.308 Relationship to additional pay payable under other statutes.
Title 5 - Administrative Personnel
An allowance authorized under this subpart is in addition to any additional pay or allowances payable under other statutes. It shall not be considered part of the employee's rate of basic pay in computing additional pay or allowances payable under other statutes.
Title 5: Administrative Personnel
PART 591—ALLOWANCES AND DIFFERENTIALS
Subpart C—Allowance Based on Duty at Remote Worksites
§ 591.308 Relationship to additional pay payable under other statutes.