The Tamil Nadu government has constituted a three-member committee to study the Old Pension Scheme, Contributory Pension Scheme and the Unified Pension Scheme.
IAS officer Gagandeep Singh Bedi, former Director of Madras School of Economics K.R. Shanmugam are members of the Committee.
It will submit a detailed report with recommendations within nine months.
The CPS was introduced for State government employees, who joined service on April 1, 2003.
The National Pension System was introduced for the employees of the Union government from January 1, 2004.
However, the CPS was followed for the State government employees.
The Union government introduced the Unified Pension Scheme on January 24 this year.