Requirements:

Transport of Human Remains

1. Certified copies of Death certificate (2)
2. Burial/Transit Permit
3. Passport of decedent
4. Embalmer's affidavit
5. Letter of non-contagious disease from local health authority w/ seal
6. Letter from doctor stating cause of death
7. Funeral home letter stating: 1) only remains are inside the casket 2) flight itinerary; 3) consignee's name, address, and telephone number;
8. Metal Sealer
9. Wood bottom air tray
10. No inspection, fee $16.00 per document

Consulates: http://www.state.gov/s/cpr/rls/fco/164205.htm#kuwait

Embassy: http://www.embassy.org/embassies/kw.html