CA AB2850

Grants the Public Employment Relations Board jurisdiction to enforce labor relations provisions for the San Francisco Bay Area Rapid Transit District (BART), including resolution of unfair practice complaints.

Requires BART to provide reasonable written notice to exclusive representatives before making changes to matters within the scope of representation and to bargain in good faith with employee organizations.

Establishes unlawful practices for both the district and employee organizations, including interference with employee rights, refusal to negotiate in good faith, domination of employee organizations, and failure to participate in impasse procedures.

Allows charging parties, respondents, and intervenors to petition district courts of appeal for writs of extraordinary relief from Public Employment Relations Board decisions within 30 days, with courts reviewing factual findings for substantial evidence support.

Does not abrogate collective bargaining agreements entered into before January 1, 2021, and applies Chapter 11.5 of the Government Code's public employee labor relations provisions to BART and its employees.