Certified Professional Public Buyer (CPPB) Practice Test

Which type of authority allows a person to act in their own capacity when explicitly given the right in writing or verbally?

1. Delegated authority

2. Express authority

3. Implied authority

4. Affirmative authority

The correct answer is: Express authority

Express authority is the correct answer because it refers specifically to the power granted to an individual to act on behalf of another (such as an organization or an agency) and is clearly communicated, either in writing or verbally. This type of authority is characterized by the explicit instructions provided by the principal, detailing what actions are permitted. In the context of public buying and procurement, express authority is essential because it delineates the boundaries of decision-making and transactional power, ensuring that individuals are acting within the confines of their authorized duties. This clarity helps prevent any misunderstandings that could arise from less direct forms of authority. In contrast, delegated authority refers to a broader concept where one party grants powers to another, regardless of whether it is clearly articulated or understood. Implied authority involves actions taken based on what is necessary to perform designated duties, even when not explicitly stated, while affirmative authority is not a standard term commonly used to define similar concepts and may lead to confusion. Each of these alternatives does not provide the same level of explicit permission that express authority does, making express authority crucial in scenarios where clear, documented consent is necessary.