China advocates freedom of marriage, so there is no regulation on how long it takes to obtain a marriage certificate after divorce. As long as both parties are willing, they can handle the procedures for remarriage at any time after divorce.
1、 Process for remarriage
Both parties shall bring their personal ID cards, household registration books, proof of marital status, and divorce certificate to the civil affairs department in the place where one party's permanent household registration is located to handle the procedures for remarriage. After completing the process of divorce, the Civil Affairs Bureau will revoke the divorce certificate.
2、 Can I entrust the process of remarriage
According to Article 4 of the Marriage Registration Regulations, both parties must personally apply for remarriage at the marriage registration authority in the place where one party's household registration is located, and must also provide a divorce certificate or court judgment (or mediation agreement). If the examination meets the statutory conditions, the marriage registration authority will issue the marriage certificate and revoke the divorce certificate or divorce legal documents.
Therefore, remarriage cannot be entrusted, and the entrusted procedures for remarriage are illegal and have no legal effect.