Seaman Book (CDC) Currently we provide following country seaman book Panama Belize Honduras Samoa Palau Cook Islands Micronesia To get Seaman Book send your following documents (scan copy) to firstname.lastname@example.org 1. Passport 2. Photo 3. STCW courses(If Any) 4. Medical certificate (If Any) Only pdf and jpg format is accepted. CDC is valid for five (5) years and may be renewed after the expiry date.