A person is liable for "intentional interference with contractual relations" in Nevada when he or she unjustly causes someone else to breach a contract. People undermining other people's business deals in Nevada may be liable for "intentional interference with prospective economic advantage.Wrongful or tortious interference with contracts happens when a thirdparty intentionally causes a contracting party to commit a breach of contract. Tortious interference with a contract occurs when a third party intentionally damages the contractual between two parties. Engaging in deceptive trade practice prima facie evidence of intent to injure competitor; other rights of action not limited. In this appeal, we consider which statutes of limitation apply to claims for intentional interference with prospective business advantage. If a third party unfairly interferes with a business contract or relationship and causes damage, a tortious interference claim may be a viable option. Proving to a court that a third party intentionally interfered in a business relationship or contract is complicated. State-by-state survey of laws governing tortious interference claims of restrictive covenants and noncompete agreements. Interference claims require that the victims are involved in a legal contract or have a business relationship.