Cal. Rev. & Tax. Code § 30151

Every distributor, except one to whom a license is issued under Article 1 (commencing with Section 30140), required under Section 30108 to collect the tax imposed under this part from a purchaser shall register with the board and give the names and addresses of all agents operating in this state, the location of all distribution or sales houses or offices or other places of business in this state, and such other information as the board may require.