Download it now, read it after: CDC Application Documents Checklist — PDF
· Crew Document Tracker — XLS. No email, no gate, print-ready.
Applying this month? WhatsApp us on +971 55 458 3416 or start your application online. Send us your file and we will tell you which of your documents will pass and which will bounce before you pay a registry fee.
What documents do you need for a CDC application?
A CDC application needs six core documents: a valid passport, a seafarer medical fitness certificate, an STCW Basic Safety Training certificate, the registry’s completed and signed application form, recent passport-size colour photographs to specification, and proof of payment. Flag states then add their own extras — sea service records, an employer sponsorship letter, or police clearance.
Your CDC — Continuous Discharge Certificate, or seaman book — proves you are a registered seafarer and carries your sea service for the rest of your career. If you are still deciding what the document actually is and which registry suits you, read what a CDC certificate is first. If you already know your flag state, work through the checklist below.
The core CDC Application Documents Checklist
These eight items cover almost every registry. Nothing here is optional in practice, even where a registry does not spell it out.
# | Document | What the registry is checking | Most common rejection trigger |
1 | Valid passport (bio-data page) | Identity and nationality, and that the passport outlives the book’s processing window | Under six months’ validity left; a phone photo of the passport instead of a flat scan |
2 | Seafarer medical fitness certificate | Fitness for sea service, issued by an examiner the flag state recognizes | Certificate from a general clinic rather than a maritime-approved doctor; expiry falling inside the processing period |
3 | STCW Basic Safety Training certificate | Mandatory pre-sea safety competence (the four BST modules) | Training center not recognized by the registry; module missing from the set |
4 | Completed registry application form | The registry’s own data capture — most versions need both the seafarer’s and the company’s signature | Wrong form version, unsigned, or a mandatory field left blank |
5 | Passport-size colour photographs | Biometric match to the book and its digital record | Selfies, patterned backgrounds, sunglasses, or a photo older than six months |
6 | Proof of fee payment | Application chargeability | Paid to an agent’s personal account rather than a traceable registry or registrar channel |
7 | Specimen signature (scan or wet ink) | Required for digital record books | Signature scanned below the registry’s minimum resolution |
8 | National ID or birth certificate | Nationality where the passport alone does not establish it | Document not translated or not legalized |
Get the photograph right the first time. The Bahamas Maritime Authority’s own application form is the clearest published specification: the photograph must be “current (taken within 6 months of the date of application)”, on a solid, preferably white background, with sunglasses unacceptable except prescription glasses and head coverings that do not obscure facial features (BMA Application for Seafarers Documents, Ver. 4). Most registries want something very close to this, and photo faults are the cheapest rejection to avoid.
Flag-state variations: what actually changes
Registry | Beyond the core documents | Public document list? |
Panama | Filed through the AMP E-SEAFARERS platform on form F-76 (technical documentation). Cadets also need an approved Training Record Book, vessel particulars, and a valid cadet seaman’s book. Fees are published in schedule F-84. | Partial — forms and fees published |
Bahamas | The employer or company submits the application, and the form is signed by both seafarer and company. Books are issued only to persons “serving or intending to serve on Bahamian ships”. | Yes — Bulletin 107 |
Liberia | Form RLM-273/279, “Application for Seafarers’ Identification Book and SQC”, filed via the registry’s seafarer portal or a filing agent. | Forms published, supporting list not |
Belize | Single IMMARBE application form (SFF-001), filed through an appointed Deputy Registrar. A Belize medical certificate may be required in place of a third-country one. | Form published, requirements not |
Palau | Apply through the registry or an approved agent. | Not published — N/A |
Honduras | Apply through the registry or an approved agent. | Not published — N/A |
St Kitts & Nevis | Apply through the registry or an approved agent. | Not published — N/A |
The pattern matters more than any single row: most registries publish the form but not the supporting-document list, and several issue only through appointed deputy registrars or filing agents. That is precisely why applications fail on paperwork rather than on eligibility — the applicant is guessing at a list that was never published. Compare the trade-offs in our flag state seaman book comparison.
The Bahamas is the useful worked example because its requirements are public. Bulletin 107 asks for a clear copy of a valid national passport, a clear copy of a valid seafarer medical certificate, the completed form signed by seafarer and company, a passport-size colour photograph as a JPEG at minimum 75 dpi, and payment — and states that applications are normally processed within 14 working days, and that the record book itself carries no expiry date, with renewal recommended after about ten years to refresh the photograph (BMA Bulletin 107, Rev. 04). Treat it as the template, then add whatever your chosen registry asks for on top.
Extra documents by applicant type
- First-time applicant, no sea time — proof of enrolment or a manning agency letter, plus your STCW BST set. There is no sea service to submit yet, so the training file has to carry the application.
- Renewal — the expiring book itself, plus a current medical. Start at the 90-day mark; see the 90/60/30 renewal timeline and our تجديد دفتر البحار service.
- Lost or damaged book — a police report or affidavit of loss and, where you can get one, a copy of the old book’s data page.
- Cadet — an approved Training Record Book and, for Panama sea-service validation, a valid cadet seaman’s book.
- Offshore and oil & gas — BOSIET or HUET certificates alongside the STCW set, and often an offshore medical rather than a standard one.
- Name changed since your passport was issued — the marriage certificate or deed poll, legalised. This one silently delays more applications than any other.
- Crewing managers filing in bulk — one consolidated document matrix beats fifty email threads. Use the XLS tracker below, or see bulk crew documentation.
Seven document mistakes that get CDC applications rejected
- Passport with less than six months’ validity remaining.
- Medical certificate from a doctor the flag state does not recognise.
- STCW certificate from an unrecognised training centre.
- Photograph older than six months, or on the wrong background.
- Scans taken as phone photos — skewed, shadowed, or cropped into the text.
- The company signature block left blank on registries that require sponsorship.
- Fees paid to an individual rather than a traceable registry channel. If a provider asks for a personal transfer, read how to spot fake documentation services before you send anything.
Download the CDC application documents checklist
Two files, both free and both ungated:
- PDF checklist — one A4 page of tick boxes covering the core documents, flag-state extras and photo specification. Built to print and sit on a desk or a crewing office wall.
- XLS crew document tracker — one row per seafarer, with expiry-date columns and a status flag so you can see at a glance whose medical or STCW lapses next.
Copy them, host them, link to them. If you run a crewing desk or a training centre and want a version with your own logo, tell us what you need.
How to submit your CDC application
- Assemble and check. Work down the PDF checklist and scan everything flat at 300 dpi in colour.
- Match the registry. Confirm your flag state’s form version and whether it needs company sponsorship.
- File and track. Submit through the registry portal or an appointed registrar, then diarise the processing window.
Prefer to hand it over? Apply through us or message us on WhatsApp — we pre-check your file, flag the weak documents, and file with the registry on your behalf.
Frequently asked questions
What documents are required for a CDC application?
A valid passport, a seafarer medical fitness certificate, an STCW Basic Safety Training certificate, the registry’s signed application form, passport-size colour photographs taken within the last six months, and proof of payment. Some flag states add sea service records, company sponsorship or police clearance.
Can I apply for a CDC without sea experience?
Yes. First-time applicants apply on the strength of their training file rather than sea time — typically STCW Basic Safety Training plus proof of enrolment or a manning agency letter. Sea service is recorded in the book afterwards, voyage by voyage.
How recent does my medical certificate need to be? It must be valid on the date the registry processes your file, not just on the date you submit. Because processing can run two to three weeks, a certificate expiring within a month is a real risk. Renew before applying rather than during.
Do I need the original documents or are scans enough?
Most registries accept clear colour scans for the application itself and inspect originals later. Scan flat at 300 dpi — phone photographs at an angle are one of the most common causes of rejection.
Which flag state has the simplest document requirements?
The Bahamas publishes the clearest list, but restricts issuance to seafarers serving or intending to serve on Bahamian ships. For seafarers without a confirmed vessel, registries reached through appointed agents are usually more practical. Our flag state comparison sets them side by side.
Get it right the first time
A CDC application rarely fails because the seafarer is ineligible. It fails because a photograph was three months too old, a medical was signed by the wrong doctor, or a signature block was left empty — and each of those costs weeks. Work down the checklist, fix the weak documents before you file, and treat the flag-state extras as the part that decides the outcome.
Download the PDF checklist and the XLS tracker, thensend us your file for a free pre-check. Contact us Atomiq Group Seaman Books for more information.
