Article 1: Name and Territory of the Union.
Article 2A: Sikkim to be associated with the Union (Repealed).
Article 2: Admission or establishment of New States.
Article 3: Formation of new States and alteration of areas, boundaries or names of existing States.
Article 4: Laws made under Article 2 and Article 3 to provide for the Amendment of the 1st and 4th Schedules and supplemental, incidental and consequential matters.