HSC §17958.4: (a) Any city, county, or city and county, may, by ordinance, establish a date by which all residential real property with security window bars on bedroom windows shall meet current state and local req

(a) Any city, county, or city and county, may, by ordinance, establish a date by which all residential real property with security window bars on bedroom windows shall meet current state and local requirements for safety release mechanisms on security window bars consistent with the applicable standards in the 1995 edition of the California Building Standards Code, or, for safety release mechanisms on security window bars installed on or after January 1, 2008, the current edition of the California Building Standards Code, and any changes thereto made by the city, county, or city and county pursuant to Section 17958. (b) Disclosures of the existence of any safety release mechanism on any security window bar shall be made in writing, and may be included in existing transactional documents, including, but not limited to, a real estate sales contract or receipt for deposit, or a transfer disclosure statement pursuant to Section 1102.6 or 1106.6a of the Civil Code. (c) Enforcement of an ordinance adopted pursuant to subdivision (a) shall not apply as a condition of occupancy or at the time of any transfer that is subject to the Documentary Transfer Tax Act, Part 6.7 (commencing with Section 11901) of the Revenue and Taxation Code.