<P> Proclamation of emergency per Article 352 (6) shall be ratified by the Parliament similar to its constituent power . When President's rule is invoked in a state using Article 356 (c) and its proclamation contains such incidental and consequential provisions suspending in whole or in part the operation of any provisions of the constitution relating to any body or authority in the State for giving effect to the objects of the proclamation, the proclamation needs to be approved by the Parliament under its constituent power (i.e. not by simple majority) after the 24th amendment </P> <P> The legislative power of the states and the Centre are defined in the constitution and these powers are divided into three lists . The subjects that are not mentioned in any of the three lists are known as residuary subjects . Subject to the provisions in the constitution elsewhere, the power to legislate on residuary subjects, rests with parliament or state legislative assembly as the case may be per Article 245 . Deemed amendments to the constitution which could be passed under legislative powers of Parliament, are no more valid after the addition of Article 368 (1) by 24th amendment . </P> <P> Union list consists of 100 items (previously 97 items) on which the parliament has exclusive power to legislate . </P> <P> State list consists of 61 items (previously 66 items) where state legislative assembly can make laws applicable in that state . But in certain circumstances, the parliament can also legislate temporarily on subjects mentioned in the state list, when the Rajya Sabha has passed a resolution with 2 / 3rd majority that it is expedient to legislate in the national interest per Articles 249 to 252 of the constitution . </P>

How a bill is passed in indian parliament