The Rajya Sabha or Council of States is the upper house of the Parliament of India. Membership is limited to 250 members, 12 of whom are nominated by the President of India for their contributions to art, literature, science, and social services. The remainder of the body is elected by the state and territorial legislatures. Members sit for six-year terms, with one third of the members retiring every two years. The Rajya Sabha meets in continuous sessions, and unlike the Lok Sabha, the lower house of Parliament, is not subject to dissolution. The Rajya Sabha has equal footing in all areas of legislation with Lok Sabha, except in the area of supply, where the Lok Sabha has overriding powers. In the case of conflicting legislation, a joint sitting of the two houses is held.