I don't think it does. I've actually read the full-text multiple times. It's incrededibly difficlut to understand (for the layman I am) and I'm still not sure I understand it.

From the text

11362.45. Nothing in section 113 62.1 shall be construed or interpreted to amend, repeal, affect, restrict, or preempt:

(a) Laws making it unlawful to drive or operate a vehicle, boat, vessel, or aircraft, while smoking, ingesting, or impaired by, marijuana or marijuana products, including, but not limited to, subdivision (e) of Section 23152 of the Vehicle Code, or the penalties prescribed for violating those laws.

(b) Laws prohibiting the sale, administering, furnishing, or giving away of marijuana, marijuana products, or marijuana accessories, or the offering to sell, administer, furnish, or give away marijuana, marijuana products, or marijuana accessories to a person younger than 21 years of age.

(c) Laws prohibiting a person younger than 21 years of age from engaging in any of the actions or conduct otherwise permitted under Section 113 62.1.

(d) Laws pertaining to smoking or ingesting marijuana or marijuana products on the grounds of, or within, any facility or institution under the jurisdiction of the Department of Corrections and Rehabilitation or the Division of Juvenile Justice, or on the grounds of, or within, any other facility or institution referenced in Section 4573 of the Penal Code. 8

(e) Laws providing that it would constitute negligence or professional malpractice to undertake any task while impaired from smoking or ingesting marijuana or marijuana products.

(j) The rights and obligations of public and private employers to maintain a drug and alcohol free workplace or require an employer to permit or accommodate the use, consumption, possession, transfer, display, transportation, sale, or growth of marijuana in the workplace, or affect the ability of employers to have policies prohibiting the use of marijuana by employees and prospective employees, or prevent employers from complying with state or federal law.

(g) The ability of a state or local government agency to prohibit or restrict any of the actions or conduct otherwise permitted under Section 11362.1 within a building owned, leased, or occupied by the state or local government agency.

(h) The ability of an individual or private entity to prohibit or restrict any of the actions or conduct otherwise permitted under Section 113 62.1 on the individual's or entity's privately owned property.

*(i) Laws pertaining to the Compassionate Use Act of 1996. *