Duty of the Lawyer to a Client
The complexity of law often makes it difficult for a tribunal to be fully informed unless the pertinent law is presented by the lawyers in the cause. A tribunal that is fully informed on the applicable law is better able to make a fair and accurate determination of the matter before it. The adversary system contemplates that each lawyer will present and argue the existing law in the light most favorable to his client. Where a lawyer knows of legal authority in the controlling jurisdiction directly adverse to the position of his client, he should inform the tribunal of its existence unless his adversary has done so; but, having made such disclosure, he may challenge its soundness in whole or in part.