Relating to: zero-based biennial budget requests by executive branch agencies. (FE)

AB 556 requires most state executive agencies to submit biennial budget requests using zero-based budgeting starting in 2027. This means agencies must justify each program's funding needs from scratch, not just build on previous budgets, and analyze whether each appropriation met its intended goal. The bill mandates that 20% of agencies use this method each biennium, with every agency required to submit at least one zero-based budget every five years. Agencies must also publicly post these reports on their websites.