Everyone with unencumbered access to pistol needs to have a CHP. If it is a little closer to driver, than other passengers, and the driver has the CHP, you are still in violation.
If you want a handgun in a console, glove box, etc., unlocked, everyone in the vehicle, front seat, backseat, last seat of a 15 passenger work van, must have a valid CHP and a second form of ID, military or state issued.
To pass as your handgun, and yours alone, it must be on your person, and under your control.
I understand when this CHP legislation was first passed, this was not interpreted this way. A driver could leave his gun, in the console, under his seat etc. A few gangs in Omaha were getting one ride along person with a clean record to apply and get a CHP, and then gang members were holding guns in the car.
Now, everyone in the vehicle, having access to any handgun, must have a valid CHP.
If you have someone in the vehicle that cannot get a CHP, teen, toddler, keep your gun in your holster.