What is the difference between a CDC and a Seaman Book?

In most cases they refer to the same document. “Seaman Book” is the common name, while “Continuous Discharge Certificate (CDC)” is the official term used by flag states. Both serve as your seafarer identity and sea-service record.

Is a CDC certificate valid in all countries?

A CDC issued by a recognised flag state — such as Panama — is accepted by shipping companies and port authorities across the UAE, Qatar, Saudi Arabia, Bahrain, the Bahamas, and Europe. Always confirm the requirements of the specific flag and vessel you plan to join.

How long does it take to get a continuous discharge certificate?

Processing times vary by flag state and how complete your documents are. Applying through an experienced agency, such as for a Panama Seaman Book, is usually the fastest way to avoid delays and rejected paperwork.

Does a CDC certificate expire?

Yes. A CDC has a validity period set by the issuing authority and must be renewed before it expires. You should also keep it updated with every signing-on and signing-off entry throughout your career.

Seafarers - Seaman Books

Working on International Ships? Essential Documents Every Greek Seafarers Must Carry (2026 Guide)

Post author:wpadmin
Post published:November 18, 2025
Post category:Greek Seafarers International Seaman Book
Post comments:0 Comments

Working on International Ships? Essential Documents Every Greek Seafarers Must Carry (2026 Guide) Working on international ships requires Greek seafarers to maintain a specific set of maritime documents—both for compliance…

How to Apply for an International Seaman Book from the USA: A Complete Guide for Seafarers

Post author:wpadmin
Post published:October 29, 2025
Post category:International Seaman Book USA Seafarers
Post comments:0 Comments

Apply for an International Seaman Book from the USA if you’re a seafarer based in the United States. Your maritime career depends on globally recognized credentials. One essential document is…

CDC Turkey & CDC Greece: Fast Seaman Book Guide for Seafarers

Post author:wpadmin
Post published:October 24, 2025
Post category:Seaman's Book / CDC Guides Turkish and Greek seafarers
Post comments:0 Comments

CDC Turkey & CDC Greece: Fast Seaman Book Guide for Seafarers CDC Turkey & CDC Greece: Fast Seaman Book Guide for Seafarers CDC Turkey & CDC Greece: Fast Seaman Book…

Atomiq Group

بحارة

Working on International Ships? Essential Documents Every Greek Seafarers Must Carry (2026 Guide)

How to Apply for an International Seaman Book from the USA: A Complete Guide for Seafarers

CDC Turkey & CDC Greece: Fast Seaman Book Guide for Seafarers

Seaman Books

روابط مهمة

عن الشركة

خدماتنا

اتصل بنا

سياسة الخصوصية

خدمات

دفتر بحار بالاو

دفتر بحار بنما

دفتر بحار ليبيريا

دفتر بحار بليز

دفتر بحار سانت كيتس ونيفيس

دفتر بحار الباهاما

دفتر بحار هندوراس

شهادات STCW

دورات بحرية

اتصل بـ Seaman Books

تابعنا

حقوق النشر 2026 © Seaman Books بإدارة ATOMIQ MANAGEMENT CONSULTANCIES EST. جميع الحقوق محفوظة.