No problem. TNC stands for transportation network company, a term defined in a recently enacted part of the State Vehicle & Traffic Law. In other words, a TNC is a "rideshare company" licensed by DMV to use a digital network to connect passengers to TNC drivers for prearranged trips.
To do that, I guess i need permission from you, isn't?
No. DMV does not have nothing to do with your clearence for being a TNC, but it could be something required by a TNC Company.
Is there a phone number I can call to request a closest family member form?