Which form is used to authorize the start of work on all ship systems and equipment by activities other than the ship's force?

The Work Authorization Form (WAF) is specifically designed to authorize the commencement of work on ship systems and equipment by personnel or activities that are not part of the ship's crew. This form serves as an official document indicating that the work has been reviewed, approved, and is being undertaken with the necessary oversight to ensure safety and compliance with operational standards.

The use of a WAF is crucial in maintaining control over the work being done, especially when external contractors or teams are involved. It provides a clear pathway for accountability and monitoring of tasks, ensuring that work conducted does not interfere with ongoing operations or violate safety protocols.

In contrast, other forms listed do not serve the same purpose. Quality Assurance Tags are generally used to communicate specific quality control information, while a Departure from Specifications (DFS) deals with deviations from established standards, which is unrelated to authorizing work. The Quality Assurance Inspection Report documents the findings after an inspection has taken place, rather than authorizing new work to begin.