TULSA, Oklahoma - The Oklahoma Tax Commission wants to remind Oklahomans about an upcoming law that requires you to keep your registration in your cars.

The law will go into effect July 1.

If you can't find your car's registration, you can get a new on at a Tag Agency. All you will need is your Tag number and $1. 

This is part of the law that allows Oklahomans to keep their license plate after selling their vehicle.