3. Member States shall ensure that obliged entities other than those referred to in paragraphs 1 and 2 are subject to minimum registration requirements which enable supervisors to identify them.
The first subparagraph shall not apply where the obliged entities other than those referred to in paragraphs 1 and 2 are subject to licensing or registration requirements under other Union legal acts, or to national rules regulating access to the profession or subjecting it to licensing or registration requirements which enable supervisors to identify them.