When dealing with a possible eviction, both tenants and landlords often consult eviction attorneys who specialize in landlord tenant rights. Eviction lawyers frequently negotiate settlements between landlords and tenants in order to avoid court action; they also represent both landlords and tenants in formal eviction hearings. Laws regarding landlord tenant rights change frequently and often vary by state or local jurisdiction, though some general rights do apply. Tenants have a right to defend themselves against unlawful or illegal eviction, and may sue a landlord for damages in the event of an unlawful eviction. Tenants also have the right to be notified and given the proper legal amount of time when faced with eviction, and they have the right to make a case against eviction in court. Landlord and tenant rights also protect tenants from harassment and discrimination. A tenant renting a property that has been foreclosed has special rights under federal law, and can not be evicted until their lease term expires.