After a car accident, it is important to know facts about bringing any claim against the other driver(s). Below are three facts you should know about comparative fault rules in California. First, under California law, you can recover compensation from any other at-fault party, regardless of the degree of your own fault. That means that you are not prohibited from bringing a claim. Second, though, California is a “pure comparative negligence” state. What does that mean? It means that any damages you are awarded from a suit you bring in.