The US Office of Commerical Vessel Compliance published a policy letter, aiming to provide clarification and guidance regarding the enforcement of radar observer requirements. This policy letter will expire on July 22, 2019, which is the implementation date of the Amendments to the Marine Radar Observer Refresher Training Regulations final rule.
The final rule called ‘Amendments to the Marine Radar Observer Refresher Training Regulations’, published on June 7, 2019, revised merchant mariner...
https://safety4sea.com/applying-radar-observer-requirements-before-july-22/