Which statement best differentiates a competent person from a qualified person?

• A. Competent person is defined as someone who can identify hazards but is not authorized to correct them; qualified person has degree or knowledge to solve problems.
• B. Qualified person is defined by years of service only.
• C. Competent person is capable of identifying existing predictable hazards and has authorization to correct and eliminate them; Qualified person is defined by possession of a recognized degree, certificate, or standing, or by knowledge to solve problems.
• D. There is no difference between the two roles.

Answer: (C)

The idea being tested is how these two safety roles differ in authority and credentials. A competent person is defined by the ability to identify hazards that exist or are predictable in the work environment and, importantly, by having the authority to take prompt corrective actions to eliminate them. This ensures hazards are addressed on the spot to prevent harm. A qualified person, on the other hand, is defined by formal credentials or recognized knowledge that enable them to solve problems or perform specialized tasks. In practice, this distinction means someone who can spot hazards and fix them in real time is acting in a competent role, while someone with the appropriate degree, certificate, or proven knowledge is equipped to handle more complex or specialized work that requires validated expertise.