G-B INTERNATIONALG-B INTERNATIONALG-B INTERNATIONAL
  • THE REGISTRY
    • We are G-B INTERNATIONAL
    • COUNTRY PROFILE
    • OUR MERITS
    • IMO STATUS
    • RECOGNIZED ORGANIZATIONS
    • DEPUTY REGISTRARS NETWORK
    • RADIO ACCOUNTING AUTHORITIES
    • APPROVED P&I CLUBS AND INSURERS
  • SERVICES
    • SHIP REGISTRATION
      • Application Forms
    • SEAFARERS
    • SAFETY & SECURITY
  • NORMATIVE DOCUMENTS
    • Marine Notices
    • Marine Circulars
    • IMO Developments
    • Info Bulletins
  • NEWS
  • CERTIFICATE VERIFICATION
  • SUPPORT
Contact us
  • THE REGISTRY
    • We are G-B INTERNATIONAL
    • COUNTRY PROFILE
    • OUR MERITS
    • IMO STATUS
    • RECOGNIZED ORGANIZATIONS
    • DEPUTY REGISTRARS NETWORK
    • RADIO ACCOUNTING AUTHORITIES
    • APPROVED P&I CLUBS AND INSURERS
  • SERVICES
    • SHIP REGISTRATION
      • Application Forms
    • SEAFARERS
    • SAFETY & SECURITY
  • NORMATIVE DOCUMENTS
    • Marine Notices
    • Marine Circulars
    • IMO Developments
    • Info Bulletins
  • NEWS
  • CERTIFICATE VERIFICATION
  • SUPPORT

News

G-B INTERNATIONAL > News

Issuance of IMO Technical Service Circular No. 02/2026 on Safeguarding Flag State Integrity

The Guinea-Bissau International Ships Registry (G-B ISR) has issued Technical Service Circular No. 02/2026 (15 April 2026) titled “Safeguarding Flag...
Read more
  • April 16, 2026

GB ISR – Easter Holiday Notice

On the occasion of the upcoming Orthodox Easter, the Guinea-Bissau International Ships Registry (G-B ISR) extends its warmest wishes to all our clien...
Read more
  • April 9, 2026

Office Closure – Clean Monday (23 February 2026)

We would like to inform you that the offices of the Guinea-Bissau International Ships Registry (G-B ISR) will remain closed on Monday, 23 February 20...
Read more
  • February 20, 2026

INFO BULLETIN 02/2026: GB ISR Awards Recognized Organization (RO) Authorization to Isthmus Bureau of Shipping (IBS)

The International Ships Registry of Guinea-Bissau (G-B ISR) is pleased to announce the formal conclusion of the Agreement Governing the Delegation of...
Read more
  • February 16, 2026

Christmas Message – Seasonal Greetings from GB ISR

The Guinea-Bissau International Ships Registry (GB ISR) extends its warmest wishes to all our customers, business partners, and stakeholders for a Me...
Read more
  • December 19, 2025

Easter Holiday Notice

Dear Clients and Partners,Please be informed that the Guinea-Bissau International Ships Registry (GB ISR) Corporate Office will be closed for the...
Read more
  • April 16, 2025

Office Closure Announcement – March 2024 Holidays

Dear Valued Associates and Stakeholders,Please be advised that our offices will remain closed on the following dates in observance of public holi...
Read more
  • February 26, 2025

G-B I.S.R. GENERAL SHIPS REGISTRAR CORPORATE MESSAGE 2025

Dear Stakeholder,As we step into 2025, we proudly mark the third year of G-B ISR's operations, reflecting on significant achievements and our exp...
Read more
  • January 8, 2025

Holiday Announcement – Season’s Greetings from G-B ISR

Dear Clients & Business Partners,As we approach the festive season, the Guinea-Bissau International Ships Registry (G-B ISR) extends our warm...
Read more
  • December 23, 2024

G-B I.S.R. Approved P&I Clubs and Insurers

G-B I.S.R. is committed to providing seamless support to our valued clients by ensuring transparency and accessibility to critical resources. We prou...
Read more
  • December 19, 2024
1 2

About

  • We are G-B INTERNATIONAL
  • Country profile
  • Our Merits
  • IMO status

Our Services

  • Ship Registration
  • Seafarers
  • Safety & Security

Additional Links

  • Latest News
  • Terms and Conditions
  • Privacy Policy

G-B INTERNATIONAL

We operate and administer the International Ships Registry of Guinea-Bissau.

As a modern register we power your ships and empower your operations.

Powered by G-B INTERNATIONAL
© 2026 G-B INTERNATIONAL. All Rights Reserved.
Log In Register Reset your possword
Lost Password?
Already have an account? Log In
Please enter your username or email address. You will receive a link to create a new password via email.
If you do not receive this email, please check your spam folder or contact us for assistance.