iCAT is a facility under Ministry of Road Transport and Highways. The role of the facility is to test and approve the components used in automobile industry.
Web link for iCAT Manser - http://www.icat.in/
Mr Dinesh Tyagi (https://www.linkedin.com/in/dinesh-tyagi-b149334/) is director for the institute.
Here is the link for the Interview that describes the role and responsibilities of iCAT as per Mr Dinesh Tyagi: