Penn holds the following licences:

• MHRA Manufacturer’s and Importers Licence (No. MIA 4351).
• MHRA Manufacturer’s Special’s Licence (No: MS 4351).
• MHRA Wholesale Dealers Licence (No: WL/4351/01).
• MHRA Manufacturer Investigation Medicial Products Licence (No. MA [IMP] 4351)
• Home Office Controlled Drugs (Narcotics) Licence.
• Registered with the FDA as an assembler of medical devices.