When applying to the service provider, persons who have reached marriageable age shall submit:
- Application for marriage;
- identity documents, or an electronic document from the digital documents service of the persons entering into marriage (for verification);
- during the registration of marriage between a citizen of the Republic of Kazakhstan and a foreigner, along with the presentation of the foreigner's identity document, a notarized translation of the text of the document in Kazakh or Russian must be provided;
- certificates of capacity to marry of the persons entering into marriage (not required if information about the applicants is available in the Civil Status Information System);
- document confirming the termination of the previous marriage (if any): divorce certificate or court decision on divorce with a mark of its entry into legal force, death certificate of the spouse, or court decision recognizing the marriage as invalid, declaring one of the spouses deceased or recognizing them as missing (for verification);
- original document confirming the payment of the consular fee;
- if it is necessary to shorten or extend the period for marriage registration established by the legislation of the Republic of Kazakhstan, a document confirming the grounds for shortening or extending the period shall be additionally submitted: a certificate from a medical qualification commission regarding pregnancy, a medical certificate, a copy of the child's birth certificate, or documents confirming other special circumstances.
By persons who have not reached marriageable age, the following shall be additionally submitted:
- an application for lowering the marriageable age is submitted by parents or guardians (trustees) stating the reasons that make it necessary to lower the marriageable age, accompanied by the required documents;
- documents confirming the reasons for lowering the marriageable age (certificate of a medical qualification commission regarding pregnancy, copy of the child's birth certificate, copy of the birth certificate of the minor parent, copy of the marriage/divorce certificate of the minor's parents, identity documents of the minor's parents and the minor citizens themselves);
- consent of the legal representatives of the persons entering into marriage;
- birth certificate of the minor parent, marriage/divorce certificate of the minor's parents, identity documents of the minor's parents and the minor citizens themselves (for verification).
Documents issued or certified by a competent authority of a foreign state or by a specially authorized person within their competence, stamped with the state seal of the foreign state, are accepted only after undergoing the procedure of special certification (legalization or apostille). This requirement for legalization/apostille does not apply to citizens of the member states of the Convention on Legal Assistance and Legal Relations in Civil, Family, and Criminal Matters, concluded in Minsk on January 22, 1993, and the Convention on Legal Assistance and Legal Relations in Civil, Family, and Criminal Matters, concluded in Chisinau on October 7, 2002.
Documents issued outside the Republic of Kazakhstan in the language of the respective foreign state must be translated into the state (Kazakh) or Russian language.