Cal. Ins. Code § 9101
The meeting of members at which the transaction is voted upon shall be preceded by a written or printed notice of the meeting and of the purpose to vote thereat upon the plan or agreement for reinsurance, transfer and assumption, addressed to each member of record on the date of the notice and mailed at least 30 days before the date fixed for the meeting. The presence in person or by proxy of 5 percent of the members of such organization or association entitled to vote shall constitute a quorum unless a higher percentage is required by the articles of incorporation, association, bylaws, rules or regulations or other organization or governing documents. In the absence of a quorum, the members present at the meeting in person or by proxy may adjourn the meeting to a later date and no further notice need be given of the date to which the meeting is adjourned.
Ca. Ins. Code § 9101