Pub. L. 115-271, tit. VIII, subtit. A, sec. 8005
COST RECOUPMENT.
SEC. 8005. COST RECOUPMENT.(a) In General.—The United States Postal Service shall, to the extent practicable and otherwise recoverable by law, ensure 132 STAT. 4080 that all costs associated with complying with this subtitle and amendments made by this subtitle are charged directly to foreign shippers or foreign postal operators.(b) Costs Not Considered Revenue.—The recovery of costs under subsection (a) shall not be deemed revenue for purposes of subchapter I and II of chapter 36 of title 39, United States Code, or regulations prescribed under that chapter.