Follow the steps to complete your application successfully.

1. Press the ‘Get Form’ button to obtain the UK MSF 4371 form and open it in your online editor.
2. Fill in the personal details section, including your full name, date of birth, place of birth, nationality, and address. Ensure all information matches your passport or birth certificate.
3. In the 'Certificate Applied For' section, select the appropriate capacity by ticking the corresponding box for Navigational, Engine Room, or Electro-technical rating.
4. Detail your seagoing service in the provided section, listing all relevant sea service with the necessary evidence, including dates and vessel details. Remember to include two forms of evidence for all sea time.
5. Complete the applicable checklist for your rating type, ensuring all required documentation is gathered and scanned copies are attached.
6. Read and sign the declaration section, confirming the truthfulness of the information provided and the authenticity of the documents submitted.
7. Obtain a countersignature from a qualifying individual who knows you. Fill in their details as required.
8. Proceed to the payment section, ensuring you select the correct fee and follow any provided instructions for payment methods. Confirm that your payment details are entered correctly.
9. Finally, review the entire form for completeness. Save your changes, then download or print the completed form for submission. Email the application and supporting documents to the appropriate email address.

Start your application today and ensure you submit all required documents online.