It's every year, and then every four years the entire ship is put into dry dock and inspected.
With regard to the SMS, Transport Canada does not have the ability to audit an SMS.
On October 28th, 2014. See this statement in context.
October 28th, 2014 / 11:35 a.m.
President, Canadian Passenger Vessel Association
It's every year, and then every four years the entire ship is put into dry dock and inspected.
With regard to the SMS, Transport Canada does not have the ability to audit an SMS.
See context to find out what was said next.