California Code
ARTICLE 13 - Cancellation of Bond or Withdrawal of Sureties
Section 996.330.

996.330. Cancellation or withdrawal of a surety is effective at the earliest of the following times:

(a) Thirty days after notice of cancellation or withdrawal is given.

(b) If a new surety is substituted for the original surety, the date the substitution becomes effective.

(c) If a new bond is given, the date the new bond becomes effective.

(Added by Stats. 1982, Ch. 998, Sec. 1.)