Cal. Bus. & Prof. Code § 3740
(b) Notwithstanding subdivision (a), meeting the following qualifications shall be deemed equivalent to the required education:
(c) An applicant whose application is based on a diploma issued to the applicant by a foreign respiratory therapy school or a certificate or license issued by another state, district, or territory of the United States that does not meet the requirements in subdivision (a) or (b), shall enroll in an advanced standing and approved respiratory educational program for evaluation of his or her education and training and furnish documentary evidence, satisfactory to the board, that he or she satisfies all of the following requirements:
(d) Notwithstanding subdivision (c), an applicant whose application is based on education provided by a Canadian institution or university that does not meet the requirements in subdivision (a) or (b) shall furnish documentary evidence, satisfactory to the board, that he or she satisfies both of the following requirements:
(g) At the board’s discretion, it may waive its educational requirements if evidence is presented and the board deems it as meeting the current educational requirements that will ensure the safe and competent practice of respiratory care. This evidence may include, but is not limited to: