Marriage with suspension of sentence has the following legal basis:
According to Item 10 of the Opinions on Several Issues Concerning the Implementation of the Marriage Registration Regulations, prisoners should apply for marriage registration in person at the marriage registration authority and issue valid identity documents;
If the prisoners are unable to issue identity documents, the prison administration department may issue relevant certificates.
The organ that handles the marriage registration of prisoners can be the marriage registration organ of the place where one party's permanent residence is located or where the prison is located.