California Code, Business and Professions Code - BPC § 4208

(a) At the discretion of the board, an intern pharmacist license may be issued for a period of:

(b) The board may issue an intern pharmacist license to an individual for the period of time specified in a decision of reinstatement adopted by the board.

(c) An intern pharmacist shall notify the board within 30 days of any change of address.

(d) An intern pharmacist whose license has been issued pursuant to paragraph (1) or (4) of subdivision (a) shall return his or her license, by registered mail, within 30 days of no longer being enrolled in a school of pharmacy.  The intern pharmacist license shall be canceled by the board.  Notwithstanding subdivision (c), an intern pharmacist license may be reinstated if the student reenrolls in a school of pharmacy recognized by the board to fulfill the education requirements of paragraphs (1) to (4), inclusive, of subdivision (a) of Section 4200.

(e) A person who has not completed the experience requirements necessary to be eligible for the licensure examination may have his or her intern license extended for a period of up to two years at the discretion of the board if he or she is able to demonstrate his or her inability to exercise the privileges of the intern license during the initial license period.