Who may sign the permit to enter a confined space?

The supervisor is the individual authorized to sign the permit to enter a confined space because they have the responsibility to ensure that all safety protocols are followed and that the entry is safe for workers. Supervisors are trained to assess the conditions of the confined space, including potential hazards, and to ensure that proper safety measures are in place before the entry occurs. They are also typically in a position of authority, allowing them to make informed decisions about safely allowing personnel to enter potentially dangerous environments.

In many confined space programs, the supervisor's role encompasses not only signing off on permits but also coordinating the necessary rescue plans, verifying that all safety equipment is available, and ensuring that the entry team is adequately trained. This ensures that safety is the top priority and that all risks are managed before any entry takes place.