Requirements:

Transport of Human Remains

1. Certified copies of Death certificate (3)
2. Burial/Transit Permit
3. Passport of decedent
4. Embalmer's affidavit on funeral home letterhead
5. Letter of non-contagious disease from Board of Health
6. Funeral home letter stating: 1) only remains are inside the casket 2) flight itinerary; 3) consignee's name, address, and telephone number;
7. No requirement on casket
8. Zinc lined box

Consulates: http://www.state.gov/s/cpr/rls/fco/164214.htm#sudan

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