This is a legal form that was released by the California Department of Transportation - a government authority operating within California. As of today, no separate filing guidelines for the form are provided by the issuing department.
Q: What is REG139?
A: REG139 is the form for Vehicle Emission System Statement (Smog) in California.
Q: Why do I need to fill out REG139?
A: You need to fill out REG139 to provide information about the emission system of your vehicle.
Q: Who needs to file REG139?
A: Vehicle owners in California are required to file REG139.
Q: What information is required on REG139?
A: REG139 requires information about the vehicle and its emission control system.
Form Details:
Download a fillable version of Form REG139 by clicking the link below or browse more documents and templates provided by the California Department of Transportation.