Bagley-Keene Open Meeting Act: action to void state body action (Gov. Code 11130.3) within 90 days from date of action
90 days after date the state body took the challenged action, under Cal. Gov. Code 11130.3(a).
Rule text
(a) Any interested person may commence an action by mandamus, injunction, or declaratory relief for the purpose of obtaining a judicial determination that an action taken by a state body in violation of Section 11123 or 11125 is null and void under this section. Any action seeking such a judicial determination shall be commenced within 90 days from the date the action was taken.
Calculate this deadline
Deadline
Thursday, February 4, 2027
- Trigger (Date the state body took the challenged action): Friday, November 6, 2026.
- Exclude the trigger day and count 90 calendar days: Thursday, February 4, 2027.
Rules applied
Cal. Gov. Code 11130.3(a)
(a) Any interested person may commence an action by mandamus, injunction, or declaratory relief for the purpose of obtaining a judicial determination that an action taken by a state body in violation of Section 11123 or 11125 is null and void under this section. Any action seeking such a judicial determination shall be commenced within 90 days from the date the action was taken.Official source
Cal. Code Civ. Proc. 12, 12a, 12b; Cal. Gov. Code 6800, 6707 (state agency filings); Fed. R. Civ. P. 6(a) (federal statutes and federal court filings)
CCP 12: "The time in which any act provided by law is to be done is computed by excluding the first day, and including the last, unless the last day is a holiday, and then it is also excluded." CCP 12a(a): "If the last day for the performance of any act provided or required by law to be performed within a specified period of time is a holiday, then that period is hereby extended to and including the next day that is not a holiday. For purposes of this section, “holiday” means all day on Saturdays, all holidays specified in Section 135 and, to the extent provided in Section 12b, all days that by terms of Section 12b are required to be considered as holidays." Gov. Code 6707: "When the last day for filing any instrument or other document with a state agency falls upon a Saturday or holiday, such act may be performed upon the next business day with the same effect as if it had been performed upon the day appointed." FRCP 6(a): "The following rules apply in computing any time period specified in these rules, in any local rule or court order, or in any statute that does not specify a method of computing time. (1) ... (A) exclude the day of the event that triggers the period; (B) count every day, including intermediate Saturdays, Sundays, and legal holidays; and (C) include the last day of the period, but if the last day is a Saturday, Sunday, or legal holiday, the period continues to run until the end of the next day that is not a Saturday, Sunday, or legal holiday."Official source
- Only for violations of Gov. Code 11123 or 11125; exceptions in 11130.3(b) (bonds/indebtedness, good-faith contractual reliance, tax collection, etc.). No pre-suit demand requirement in 11130.3. Roll assumes CCP 12a.
- If the clerk's office is closed or inaccessible on the last day (weather, emergency or local closure orders), the deadline may be extended. Check local orders.
This calculator applies the cited rules to the dates you enter. It is not legal advice. Court orders, local rules, and case-specific facts can change a deadline; verify before relying on it. Rule set pending attorney review.
Worked example
Date the state body took the challenged action on Monday, March 15, 2027, personal service: due Monday, June 14, 2027.
- Trigger (Date the state body took the challenged action): Monday, March 15, 2027.
- Exclude the trigger day and count 90 calendar days: Sunday, June 13, 2027.
- That day is a Sunday, so the deadline moves to the next court day: Monday, June 14, 2027 (Cal. Code Civ. Proc. 12, 12a, 12b; Cal. Gov. Code 6800, 6707 (state agency filings); Fed. R. Civ. P. 6(a) (federal statutes and federal court filings)).
Notes
Only for violations of Gov. Code 11123 or 11125; exceptions in 11130.3(b) (bonds/indebtedness, good-faith contractual reliance, tax collection, etc.). No pre-suit demand requirement in 11130.3. Roll assumes CCP 12a.
Related deadlines
- Brown Act cure-or-correct demand (Gov. Code 54960.1): written demand within 90 days from date of action (90 days after)
- Brown Act cure-or-correct demand: 30 days if action taken in open session but in violation of agenda requirements (Gov. Code 54954.2) (30 days after)
- Brown Act: legislative body must cure/correct or decline in writing within 30 days of receipt of demand (inaction deemed refusal) (30 days after)
- Brown Act: commence action within 15 days of receipt of written notice of decision to cure or not cure (alternative 1) (15 days after)
- Brown Act: commence action within 15 days of expiration of the 30-day cure period (alternative 2) (15 days after)
- Brown Act past-practice challenge (Gov. Code 54960.2): submit cease and desist letter within 9 months of alleged violation (9 months after)
- Brown Act: legislative body may respond to cease and desist letter within 30 days of receiving it (30 days after)
- Brown Act past-practice suit: within 60 days of receipt of body's response (other than unconditional commitment) (alternative 1) (60 days after)
Rules current as of 2026-10-27. Confirm against the official source and any local rule or court order before relying on a date. Rules changelog.