What best describes the role of SOLAS regulations?

The role of SOLAS regulations, which stands for the International Convention for the Safety of Life at Sea, is primarily focused on establishing safety standards for the protection of life at sea. These regulations set forth comprehensive requirements and guidelines that vessels must adhere to in order to ensure the safety of passengers and crew, as well as to facilitate rescue operations and other emergency measures.

SOLAS encompasses a wide range of topics including lifesaving appliances, fire protection, safety measures for machinery spaces, and emergency preparedness, among others. By mandating specific equipment, training, and operational protocols, SOLAS aims to minimize risks and enhance maritime safety globally.

While there are indeed regulations related to shipbuilding practices, cargo handling, and insurances, these aspects are not the main focus of SOLAS. The convention's primary intention is to protect human life and safeguard maritime operations, making the description of it as safety standards for life at sea the most accurate.