The commissioner shall examine such application, and shall make such further investigation of the applicant and its affairs as he deems advisable. He shall issue the certificate if, from such examination, the commissioner is satisfied that:
Otherwise, he shall deny the application and notify the applicant of his decision.
Where a hearing is held under this section the proceedings shall be conducted in accordance with Chapter 5 of Part 1 of Division 3 of Title 2 of the Government Code, and the commissioner shall have all the powers granted therein.
Ca. Ins. Code § 851