In some jurisdictions, or by excellence of the retainer agreement between a lawyer and client, the measure of the legitimate charge may fluctuate contingent on whether a case settles under the steady gaze of a lawsuit is documented, after a lawsuit is recorded however before preliminary, or if the case goes to trial. A lawyer should provide tireless representation to clients, and a definitive professional responsibility of a personal injury lawyer is to enable plaintiffs to acquire just compensation for their losses. Defense attorneys who are enlisted to contest personal injury claims are often paid on a hourly basis. As with all lawyers, the lawyer client relationship is represented by rules of ethics. In the lawyers are managed by codes of conduct established by state bar associations, which have the ability to make disciplinary move against lawyers who damage professional or moral regulations. For instance, a retainer agreement may provide that a lawyer will get a 33 and 1/3% possibility expense if a case settles under the watchful eye of a lawsuit is documented, and a 40% possibility expense if the case settles after the lawsuit is documented.