Logourl black

Concert-of-action Rule


A theory in tort law that imposes liability upon a defendant for harm caused by a third party if the defendant (a) acts in concert with the third party or in pursuit of a common design or plan; (b) knows that the third party’s conduct constitutes a breach of duty; or (c) provides substantial assistance to the third party in accomplishing the tortious act.

Related Rules [?]

The related rules section is for members only and includes a compilation of all the rules of law in Quimbee's database relating to this key term.

To access the related rules, please start your free trial or log in.