California Code, Business and Professions Code - BPC § 2532.3

(a) Upon approval of an application filed pursuant to Section 2532.1, and upon the payment of the fee prescribed by subdivision (i) of Section 2534.2, the board may issue a temporary license for a period of six months from the date of issuance to a speech-language pathologist or audiologist who holds an unrestricted license from another state or territory of the United States or who holds equivalent qualifications as determined by the board and has made application to the board for a license in this state.

(b) A temporary license shall terminate upon notice thereof by certified mail, return receipt requested, if it is issued by mistake or if the application for permanent licensure is denied.

(c) Upon written application, the board may reissue a temporary license to any person who has applied for a regular renewable license pursuant to Section 2532.1, and who, in the judgment of the board, has been excusably delayed in completing their application or the minimum requirements for a regular license.  The board may not reissue a temporary license more than twice to any one person.