California Code, Streets and Highways Code - SHC § 36612

“Owners' association” means a private nonprofit entity that is under contract with a city to administer or implement improvements, maintenance, and activities specified in the management district plan. An owners' association may be an existing nonprofit entity or a newly formed nonprofit entity. An owners' association is a private entity and may not be considered a public entity for any purpose, nor may its board members or staff be considered to be public officials for any purpose. Notwithstanding this section, an owners' association shall comply with the Ralph M. Brown Act (Chapter 9 (commencing with Section 54950) of Part 1 of Division 2 of Title 5 of the Government Code), at all times when matters within the subject matter of the district are heard, discussed, or deliberated, and with the California Public Records Act (Division 10 (commencing with Section 7920.000) of Title 1 of the Government Code), for all records relating to activities of the district.