The function of the Legislature regarding constitutional amendment: 

In India, constitutional amendment is made by the legislature. 

Following are the methods of amendment of constitution in India: 

1. By simple majority: In some matters, amendment in constitution is made by the simple majority of both the houses separately. 

2. By two – third majority: Some of the articles of the constitution can be amended by whole majority of the two houses and two-third majority of both the houses separately. All the articles of parts 3 and 4 of the constitution come under this category. 

3. Two – third majority supported by more than 50% of the states: For amendment of some articles of the constitution, the complete majority of the two houses of the ‘Parliament’, two-third majority of the present members and more than 50% majority support of the state legislative assemblies is necessary. The process of electing the President, the division of powers between the states and the center come under such types of amendment.