California Code, Unemployment Insurance Code - UIC § 311

The Director of Employment Development shall appoint such assistants except personnel of the appeals division as he finds necessary for the administration of this division, subject to the provisions of the Government Code, and may delegate to any of the officers or employees of the department such powers and duties as he considers necessary for the proper administration of this division.

The Director of Employment Development and his authorized representatives in the enforcement of the division shall have all the powers of a head of a department as set forth in Article 2 (commencing with Section 11180) of Chapter 2, Part 1, Division 3, Title 2 of the Government Code. For the purpose of any investigation, hearing, or proceeding under this division, the Director of Employment Development may delegate his power in relation thereto to any deputy, or other person properly authorized in writing by him.