Gandarvakottai (SC) constituency is formed again after constituency delimitations 2008.

The Election Act of 2008 establishes two financially and politically autonomous government commissions to oversee various aspects of elections, voting, and constituency delimitation.

Tiruchirappalli - I (State Assembly Constituency) has been renamed as Tiruchirappalli East after the constituency delimitations 2008.

It wasy formed after constituency delimitations in 2008 and forms a part of the Namakkal parliamentary constituency.

Salem West is a newly formed state assembly constituency in Indian state of Tamil Nadu after the constituency delimitations 2008.

Veppanahalli is a state assembly constituency of Tamil Nadu formed after constituency delimitation.

Tirukkoyilur was again formed after constituency delimitations 2008.

Kallakurichi (SC) constituency is newly formed after constituency delimitations 2008.

Neyveli is a state assembly constituency in Tamil Nadu, India newly formed after constituency delimitations 2008.

Velachery is a state assembly constituency in Tamil Nadu, India newly formed after constituency delimitation.