Are there any other changes that have been made to this section since its original implementation?
Yes, there have been changes made to this section since its original implementation. These changes are indicated by the use of "Subs." which stands for "substituted" and indicates that a new word or phrase has replaced an older one. The changes are as follows:

1. In subsection (2), the words "means a State specified in Part A or Part B of the First Schedule but" were omitted by the Constitution (Seventh Amendment) Act, 1956, s. 29 and Sch. (w.e.f. 1-11-1956).

2. In subsection (2), the words "State of Assam" were substituted by the North-Eastern Areas (Reorganisation) Act, 1971 (81 of 1971), s. 71, for "State of Assam" (w.e.f. 21-1-1972).

3. In subsection (2), the words "and Meghalaya" were substituted by the Constitution (Forty-ninth Amendment) Act, 1984, s. 3, for "and Meghalaya" (w.e.f. 1-4-1985).

4. In subsection (2), the words "Meghalaya and Tripura" were substituted by the State of Mizoram Act, 1986 (34 of 1986), s. 39, for "Meghalaya and Tripura" (w.e.f. 20-2-1987).

5. In subsection (5), the words "or Rajpramukh" were omitted by the Constitution (Seventh Amendment) Act, 1956, s. 29 and Sch. (w.e.f. 1-11-1956).