The Purpose Of The Contracting Is The Audit Service For The Verification Of Expenses And Actions By An External Auditing Person, Who Will Be Considered As The Controller Of The Regenera4Med Project (Euro-Med0401306) Approved In The Fourth Call Of The Interreg Euro-Med 2021-2027 Program. The Controller Will Be The 'Body Or The Person In Charge Of Verifying Nationwide That The Co -Financial Products And Services Have Been Delivered, Which Have Been Paid The Related Expenses And Which Comply With The Rules Of The Eu, The Rules Of The Program And The Applicable National Rules, In Accordance With The Provisions Of Article 74. (1.A) And (2) Of Regulation (Eu) No. 2021/1060 And Article 46 Sections Of 3 To 9 Of Regulation (Eu) No. 2021/1059. The Controls To Be Performed Include Administrative Verifications Of The Expenses Presented And At Least An On -Site Verification Of The Operations. It Also Involves Carrying Out All The Tasks Of Access, Identification, Control And Certification Through The Online Monitoring Platform (Joint Electronic Monitoring System), The Monitoring Tool Of The Interreg Euro-Med Program. The Purpose Of This Contract Will Be Co-Financed By The European Union Within The Framework Of The Interreg Euro-Med 2021-2027 Program.