Cal. Gov. Code § 12940.3
Prior to January 1, 1996, a study or survey of the costs, including litigation and reasonable accommodation expenses and other impacts on California employers of 15 or more employees, resulting from compliance with Title I of the Americans with Disabilities Act of 1990 (Public Law 101-336), shall be undertaken jointly by the California Chamber of Commerce, the Civil Rights Department, Protection and Advocacy, Inc., and the State Department of Rehabilitation. The study shall also include an analysis of the benefits of the requirements of Title I of the Americans with Disabilities Act of 1990 (Public Law 101-336) to persons with disabilities. The results of the study shall be submitted to the Commission on Special Education for their review and recommendations. The study shall provide a basis for a recommendation to the Legislature and the Governor concerning whether the hardships imposed upon businesses outweigh the benefits to persons with disabilities when the requirements of Title I of the Americans with Disabilities Act of 1990 (Public Law 101-336) are extended to California employers of 5 to 14, inclusive, employees by amending the California Fair Employment and Housing Act to include people with mental disabilities as a protected class. In conducting the study and making a recommendation, the parties shall consider whether the additional requirements or consequences of being subject to the additional requirements will impose a significant hardship on employers of 5 to 14, inclusive, employees.
It is the intent to the Legislature that if, at the conclusion of the study and report to the Legislature, it is determined that employers of between 5 and 14 employees would not have a significant hardship in implementing the requirements of Title I of the Americans with Disabilities Act of 1990 (Public Law 101-336), legislation should be introduced to require that employers with between 5 and 14 employees are covered by the requirements of Title I of the Americans with Disabilities Act of 1990 (Public Law 101-336).
The Legislature intends that all employers, including employers of 5 to 14, inclusive, employees, voluntarily comply with the requirements of Title I of the Americans with Disabilities Act of 1990 (Public Law 101-336) so that persons with mental disabilities can participate fully in the employment opportunities provided to all Californians. However, it is the intent of the Legislature that existing employment discrimination provisions covering employers of 5 to 14, inclusive, employees shall not be altered by amendments to this part that become effective on January 1, 1993.
Ca. Gov. Code § 12940.3