California Code, Welfare and Institutions Code - WIC § 4715

(1) Receipt by the regional center or state-operated facility, following an informal meeting, of the withdrawal of the appeal request pursuant to subdivision (a) of Section 4710.9, or the claimant's receipt of the informal meeting decision if the claimant has not made a decision to withdraw the appeal request or proceed to hearing within three days of receipt of the informal meeting decision pursuant to subdivision (c) of Section 4710.9.

(2) Receipt by the regional center or state-operated facility, following mediation, of the withdrawal of the appeal request pursuant to subdivision (a) of Section 4711.7 or the date the hearing office takes the appeal off the calendar if the claimant has not decided to withdraw the appeal request or proceed to the fair hearing pursuant to subdivision (b) of Section 4711.7.

(3) Receipt by the recipient of the final administrative hearing decision of the hearing officer or state agency pursuant to subdivision (a), (d), or (e) of Section 4712.5.

(4) Receipt by the recipient of the final decision of the hearing officer following a rehearing pursuant to Section 4713 if a rehearing was requested within 15 days from the date of the final administrative hearing decision pursuant to subdivision (a) of Section 4713.