1995 to 1999 was his first term as a deputy in the National Assembly of Armenia (NA), representing electoral district #32.

He was a member of the NA Standing Committee on Science, Education, Culture and Youth Affairs.

He served as deputy chairman of the NA Standing Committee on Science, Education, Culture and Youth Affairs.

From 2007 to 2012 he served another term as a deputy in the National Assembly from the Republican Party of Armenia.

He was also the Deputy Head of the Republican Party and a member of the RPA Executive Body and Council.