; (ii) review studies, reports, and other data published or provided by professional organizations, legal associations, and bar associations related to public defender and panel attorney caseloads; and (iii) develop and publish best practices and recommendations for setting public defender and panel attorney caseloads based on the information described in clauses (i) and (ii) to ensure— (I) reasonably effective assistance of counsel pursuant to constitutional standards and prevailing professional norms; and (II) competent representation pursuant to applicable rules of professional responsibility. (B) Continuing study Not less frequently than once every 5 years, the Attorney General shall— (i) study and review new studies, reports, or other data as described in subparagraph (A)(ii); and (ii) update the best practices and recommendations under subparagraph (A)(iii). (2) Compensation study Not later than 3 years after the date of enactment of this Act, the Attorney General, acting through the Director of Bureau of Justice Assistance and the Director of the Office for Access to Justice, shall— (A) conduct a national study of public defender salaries and panel attorney rates, using prosecutors’ salaries as one benchmark