What powers are conferred by clause (3) of the Constitution of India regarding Article 370?
The powers conferred by clause (3) of the Constitution of India regarding Article 370 are as follows:

1. In exercise of these powers, the President, on the recommendation of the Constituent Assembly of the State of Jammu and Kashmir, declared that, as from the 17th day of November, 1952, the said article 370 shall be operative with the modification that for the Explanation in clause (1) thereof, the following Explanation is substituted, namely:— “Explanation.– For the purposes of this article, the Government of the State means the person for the time being recognized by the President on the recommendation of the Legislative Assembly of the State as the *Sadar-I Riyasat of Jammu and Kashmir, acting on the advice of the Council of Ministers of the State for the time being in office.”.

2. The President may, with the concurrence of the Government of the State, specify such other matters in the said Lists as are mentioned in the Constitution of India.