An authorized traveler may not be paid travel and transportation allowances or receive travel-in-kind and transportation-in-kind, or a combination thereof, under both subchapter I and subchapter III for official travel performed under a single or related travel and transportation order or authorization by the administering Secretary.
Pub. L. 112–81, div. A, title VI, § 631(b)125 Stat. 1459(Added , , .)