Supersedes: Marine Notice ISP-003 dated 07/2025

1. SCOPE & PURPOSE

This Newsletter aims to inform all ship-owners, operators and Masters of vessels about the revision of Marine Notice ISP-003 08/26 by the Liberian Registry. This Marine Notice provides guidance on implementation, maintenance and compliance with the requirements for Liberian flag ships to transmit Long Range Tracking and Identification (LRIT) information.

This Notice provides an overview and clarification of the LRIT requirements in relation to:

• ship terminal LRIT conformance testing; and
• ship survey and certification.

For the full text please follow the link below.

• ISP-003, Rev. 08/26

For any questions or further assistance, please do not hesitate to contact us at psc@phrs.co.com or the Liberia Registry at info@liscr.com.