This Technical Information became null and void on 2 Jun 2026. LRIT conformance test for Panamanian flagged ship Tec No.:TEC- 1369 (251kb) Contact:Survey Department Issued:4 Dec 2025 The Panama Maritime Authority has revised Merchant Marine Circular MMC-195 (in September 2025) regarding the implementation of LRIT Conformance Test for Panamanian flagged ships. Therefore, the contents of the previous ClassNK Technical Information No.TEC-1351 (dated 11 June 2025) have been updated accordingly. This Technical Information supersedes the previous ClassNK Technical Information No.TEC-1351. -1. The circular applies to the following types of Panamanian flagged vessels, engaged on international voyages. (MMC-195, 4.1, 4.2) - All passenger ships - Cargo ships of 300 gross tonnage and above - Mobile Offshore Drilling Units (MODU) that are propelled by mechanical means - Offshore Support Vessels, Special Purpose Ships and Mobile Offshore Unit