Translation Of Duly Substantiated Request In Different Languages

English
Ways to say duly substantiated request
Δεόντως αιτιολογημένου αιτήματος [deóntōs aitiologēménou aitḗmatos]
Richiesta debitamente motivata
Właściwie umotywowany wniosek
Ustrezno utemeljene prošnje
Vederbörligen styrkt begäran