Request for refund of duties paid on merchandise entered byan organization listed under Customs regulations as aninternational organization; Harmonized Tariff Schedule of theUnited States Annotated (HTSUSA) subheading 9809.00.40; 19 CFR148.87(a); Customs ruling HQ 224894 (December 8, 1993); HQ 224728(November 23, 1993).