Go ahead and take document and copy of it to your UAE embassy or consulate within your respective state. The embassy will verify which the files come from the genuine federal government entire body as part of your nation. The first step would be to get your diploma certificate confirmed https://na-lawyers.com/attestation-of-documents-and-or-certificates-by-a-lawyer-in-order-to-use-them-outside-the-united-arab-emirates/