The programs, rules, procedures, and standards included in, encompassed by, and resulting from this Rule shall not form a basis for a procedural or substantive attack in any case or proceeding pending or instituted in the Louisiana criminal justice system on or after the date this Rule is promulgated. Furthermore, this Rule shall not form a basis for a substantive or procedural attack, including but not limited to an attack based upon the performance of counsel by any defendant whose conviction or sentence was entered prior to the establishment and/or promulgation of any program, rule, procedure, or standard included in, encompassed by, or resulting from this Rule. Finally, the programs, rules, procedures, and standards included in, encompassed by, or resulting from this Rule shall not form the basis for a procedural or substantive attack on the appellate process, including but not limited to an attack upon the performance of appellate counsel, by any defendant.
La. R. Sup. Ct. XXXI