Section 18941.7 Of Chapter 4. The California Building Standards Code From California Health And Safety Code >> Division 13. >> Part 2.5. >> Chapter 4.
18941.7
. Subject to Section 14877.3 of the Water Code, a city,
county, or other local agency may adopt, after a public hearing and
enactment of an ordinance or resolution, building standards that are
more restrictive than the graywater building standards adopted by the
Department of Housing and Community Development under Section
17922.12 and published in the California Building Standards Code.