The basic difference between a moving violation and a nonmoving violation is that a moving violation involves the operation of a motor vehicle.  Moving violations are violations of Title 39 of the Motor Vehicle Code; they are more severe and always result in points, which will affect both your license and your insurance.  A total of 12 points results in the suspension of your license.  The most common moving violation is exceeding the posted speed limit.  Careless driving, such as rear-ending a vehicle is also common.  Running a stop-sign is a moving violation and is often misunderstood.  A stop sign involves two duties: the duty to come to a complete stop and the duty to yield the right of way.  Consequently, even if you come to a full stop but then are involved in an accident at a stop sign, this is considered running a stop sign and is a moving violation.  The most serious moving violations are driving while intoxicated and leaving the scene of an accident that involves personal injury.  In contrast, nonmoving violations do not result in points and are usually related to equipment, such as failing to wear your seatbelt, driving with an expired inspection sticker, or with a headlight that is out.