- signed quotation to ensure the exactly manday, scope and address of client and to avoid double work!
- the supporting documents e.g. manual, organization chart, procedures and so on to be reviewed by lead auditor in an appropriate time
- Business & VAT registration to confirm the client’s detail according to legal identity and to correct billing process (invoice)
- Map of client in case of some auditors willing to drive his/her car direct to client’ site