Final answer:
The authority of the Commissioner in the course of an examination or investigation can include requesting information, conducting interviews, issuing subpoenas, and enforcing laws and regulations.
Step-by-step explanation:
The authority of the Commissioner in the course of an examination or investigation varies depending on the specific context and jurisdiction. In general, the Commissioner has the power to request information, conduct interviews, issue subpoenas, and take other necessary actions to gather evidence and enforce relevant laws and regulations.
For example, in the United States, the Commissioner of the FDA (Food and Drug Administration) has the authority to conduct inspections of facilities, investigate complaints, review documentation, and ensure compliance with regulations related to food, drugs, and medical devices. The Commissioner of the IRS (Internal Revenue Service) has the authority to examine tax returns, interview taxpayers, and initiate investigations for tax-related offenses.
The specific authority and procedures for examinations and investigations can vary widely depending on the agency or department involved, as well as the applicable laws and regulations. It is important to consult the relevant statutes and regulations in each specific case to understand the full extent of the Commissioner's authority.