This is the enactment which mandates compulsory registration of Marriages in Uttarakhand u/s

3. (1) Notwithstanding anything contained in any other law for the time being in force of in any custom or usage to the contrary, all the marriages solemnized in the State after the commencement of this Act shall be registered within ninety days of solemnization of marriage in such manner as may be prescribed.

Index of all Acts and Rules are here.

This is the enactment which mandates compulsory registration of Marriages in Manipur u/s

3. Every Marriage in the State to be Registered— After the date on which the provisions of this Act have been brought into force under sub-section (3) of section 1, every marriage contracted in the State shall be compulsorily registered in the manner provided in section 5.

Index of all Acts and Rules are here.

New section is added for 12A Cancellation of Registration.

Main Act is here.

Index of all Acts and Rules are here.

Marriage Registration is made compulsory in the Property Act too u/s,

12. Registration of marriage : Every marriage solemnized under this Act shall be registered under the Mizoram Compulsory Registration of Marriage Act, 2007 or any other law for the time being in force.

Main Act of 2007 is here.

Index of all Acts and Rules are here.

Added a Proviso to prohibit Child Marriages.

Main Act is here.

Index of all Acts and Rules are here.

This is the enactment which mandates compulsory registration of Marriages in Mizoram u/s

3. EVERY MARRIAGE IN THE STATE TO BE REGISTERED
After the date on which the provisions of this Act have been brought into force under sub-section (3) of section, every marriage contracted in the State shall be compulsorily registered in the manner provided in section 5.

The 2011 Amendment is here.

Index of all Acts and Rules are here.

This is the enactment which mandates compulsory registration of Marriages in Telangana u/s

Section 7.(1) After the commencement of Act, every marriage performed in the State shall be registered under this Act in the manner provided in section 8 notwithstanding the fact the said marriage had been entered in the Marriage Registers governed by the any other personal laws of the bride or bridegroom or customs and traditions.

(2) This Act does not apply to the Marriages already registered with the Registrar of Marriages appointed by the Government.

Here is the Jharkhand Compulsory Registration of Marriages Act, 2017 which has compulsory marriage registration u/s

10. Compulsory registration of marriages– (1) After the commencement of this Act, it shall be compulsory for all citizen residing in Jharkhand, whose marriage has been solemnised in the jurisdiction of a particular Marriage Registrar or if the marriage is solemnised outside the jurisdiction of Marriage Registrar but either of the parties of marriage is a resident of the particular Marriage Registrar jurisdiction, to get their marriage registered before the office of that Marriage Registrar.

Index of all Acts and Rules are here.

Here is the Amendment Act to Andhra Pradesh Compulsory Registration of Marriages Act, 2002 here.

Index of all Acts and Rules are here.