Section 19(2) in Tamil Nadu Infrastructure Development Act, 2012
(2)A public-private partnership project for which a Project Manager is appointed, the sponsoring agency shall, make available the services of the officers serving in that agency who possess expertise in the fields of risk management, contingency planning, quality assurance and performance management, public sector accounting and financial management, to assist the Project Manager:Provided that, if expert in a field is not available within the sponsoring agency, the agency may engage the services of a practicing consultant.
