The registration, manufacturing, distribution and supervision of PEPPs shall be subject to:
(a)((a)) this Regulation; and
(b)((b)) in the case of matters not regulated by this Regulation:
(i)((i)) relevant sectorial Union law including the corresponding delegated and implementing acts;
(ii)((ii)) the laws adopted by Member States in implementation of relevant sectorial Union law and implementation of measures relating specifically to PEPPs;
(iii)((iii)) other national laws which apply to PEPPs.