In the proposed constitution this post was called the Union Minister of Foreign Affairs.

He was the Union Minister of Commerce and Industry from 1950 to 1952.

This institute has a governing body, with the Union Minister for Health as its president.

He is currently Union Minister of State (independent charge) for micro small and medium enterprises in the national government.

As a Union Minister during 1963-1971 he held various portfolios.

At present he is a Union Minister of state for Home Affairs.

He then become Union Minister for Planning in July, 1972.

They can also be appointed in personal staff of Union Ministers.

He was also appointed the Union Minister for Industries.

He was Union Minister for Railways for two times first from 1975 to 1977 and then briefly in 1980.