Having the correct contact info on file with the Taxi & Limousine Commission (TLC) ensures you do not miss important industry notifications. The agency recommends checking that your email address, home address, and phone number on file are accurate. You can view and update your contact information by visiting LARS at https://apps.nyc.gov/lars/ or on TLC UP at https://apps.nyc.gov/lars/.
If you have a for-hire vehicle license, more commonly referred to as TLC plates, you will need to update the contact information for your vehicle license separately.
Source: NYC TLC