54:1-16.Ā  Commissioner may issue subpoenas to witnesses
When the commissioner is authorized by law to make an investigation or holdĀ  a hearing, he shall have full power by subpoena to compel the attendance ofĀ  witnesses before him, or before any of the employees of the department by himĀ  delegated or deputized to sit for him, and to compel the production before himĀ  or before such employee, of any contracts, books, papers, accounts andĀ  documents deemed by him relevant or material to the conduct of the investigation or hearing, or upon request of any party to the hearing.
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