The 2010 Manila Amendments entered into force on January 1, 2012, with a full transition period ending in 2017. These amendments aligned the convention with modern technological requirements, such as mandatory training for
ECDIS and high-voltage electrical systems. A key focus of the 2010 revisions was addressing "skills fade." Research suggested that safety knowledge can significantly diminish within six months of training; consequently, the amendments introduced a mandatory five-year refresher cycle for safety-critical functions, including fire prevention, personal survival, and lifeboat operations.
2026 Amendments Effective January 1, 2026, the IMO introduced a mandatory module on the prevention of bullying and harassment (Table A-VI/1-4). This training adopts a "trauma-informed approach" to address the psychological impact of hostile work environments on shipboard safety. == Certification and Training Framework ==