Two bills were passed by the Legislature to adopt Revised Article 9 (RA9) in California and a subsequent bill was passed to redact social security numbers from UCC filings:
Filing requirements are contained in Article 9, Chapter 5 of the Uniform Commercial Code (sections 9501–9528).
Pursuant to Uniform Commercial Code section 9526, California has adopted Administrative Rules. The Administrative Rules can be found at the following link: