CA Health & Safety Code Section 128340

(a)

Of the members of the board first appointed by the Governor pursuant to Section 128335, three members shall be appointed to serve a two-year term, three members shall be appointed to serve a three-year term, and three members shall be appointed to serve a four-year term.

(b)

Of the members of the board first appointed by the Speaker of the Assembly and the Senate Committee on Rules pursuant to Section 128335, each member shall be appointed to serve a four-year term.

(c)

Upon the expiration of the initial appointments for the board, each member shall be appointed to serve a four-year term.