Pennsylvania Statutes Title 16 P.S. Counties § 3432. State associations authorized

(1) The county commissioners, together with the county solicitor and the chief clerk to the county commissioners and certain officers who are counterpart personnel in counties having a Home Rule Charter or optional form of government;

(2) The county controllers;

(3) The sheriffs;

(4) The district attorneys;

(5) The probation officers;

(6) The registers of wills;

(7) The prothonotaries and clerks of courts of quarter sessions;

(8) The county treasurers;

(9) The recorders of deeds;

(10) The directors of veterans' affairs;

(11) Public defenders.