hello,

A BC (Backward Class) community certificate issued by the Tamil Nadu state government is required for admission to an engineering college run by the Tamil Nadu government. For state-level reservations, an OBC certificate from the federal government is not accepted. Under the state quota in Tamil Nadu, BC categories are granted special reservation benefits that are frequently greater than those granted to general OBC reservations. Therefore, submitting a BC certificate will give you better reservation advantages during admission through TNEA if you are a member of a recognised BC community in Tamil Nadu. To make sure your certificate is appropriate for the particular counselling process, always refer to the most recent official guidelines.
All the best.

Hello,

A BC (Backward Class) community certificate issued by the Tamil Nadu government is required for admission to government colleges for engineering programs in Tamil Nadu. State-level reservations do not accept a OBC certificate from the federal government. Reservations in Tamil Nadu are divided into BC, MBC, SC, ST, and other categories. Under state quota, BC is entitled to greater reservation benefits than the general or open category. For better reservation benefits at TNEA (Tamil Nadu Engineering Admissions), submit the BC community certificate if you are a member of a recognised BC community in Tamil Nadu. For the most recent regulations, always refer to the official guidelines.
All the best. https://www.careers360.com/question-can-i-submit-my-obc-ncl-state-certificate-tamil-nadu-for-jee-main-please-tell-the-obc-ncl-certificate-of-tamil-nadu-is-in-formet-per-jee-guidlines