Former Finance Secretary Ashok Chawla will be sworn in tomorrow as the new Chairman of the Competition Commission of India, filling up the key post that has been lying vacant for over four months.

According to sources, the Ministry of Corporate Affairs, the administrative ministry of CCI, will hold the swearing-in as per the requirement of the Competition Act 2002.

A day after, he will be taking charge as the Chairman, they added.

When contacted, Mr Chawla confirmed the development.

Last week, the Appointments Committee of Cabinet (ACC) approved the appointment of Mr Chawla as head of the anti-trust body — Competition Commission of India (CCI).

The other contenders for the post were Mr Anurag Goel, a member in the Commission, and Mr Vijay Sharma, former secretary in the Environment and Forests Ministry.

The appointment assumes significance as after June 1, all high-value merger and acquisition (M&A) deals have come under the CCI purview.

A Gujarat-cadre IAS bureaucrat of 1973 batch, Mr Chawla retired as Finance Secretary on January 31. He was heading a committee on allocation, pricing and utilisation of natural resources till recently.

The commission was established in 2003 to replace the erstwhile Monopolies and Restrictive Trade Practices Commission. Mr Dhanendra Kumar was appointed its first chairman in February 2009. Mr Kumar’s term ended on June 5 this year.