CFR > Title 19 - Customs Duties > CHAPTER I—U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY > PART 144—WAREHOUSE AND REWAREHOUSE ENTRIES AND WITHDRAWALS > SUBPART A—General Provisions (§144.1 to §144.7) > 144.4—Allowance for abandoned, destroyed, or exported merchandise.