All marine vessels, including your yacht, have to follow safety protocols at sea. The most vital of these are the International Safety Management (ISM) Code and the International Ship and Port Facility Security (ISPS) Code, which your yacht manager should be well versed with.
The ISM Code was implemented by the International Maritime Organisation (IMO) to maintain an international standard set of safety and pollution prevention rules. The ISPS Code, which is an amendment of Safety of Life at Sea (SOLAS), deals with the minimum safety requirements.
Governments and marine vessels (like your yacht) are supposed to adhere to these. Preventative measures are taken if safety requirements are not adhered to.