Index Office Services LLC Offers USA Certificate Attestation in UAE. Thousands of people have used our services to get their documents attested. The procedure of attestation differs depending on the type of document. It varies based on the document, the embassy, and, of course, the intended use of the certificate upon attestation. We can assist you in obtaining attestation of US documents for use in the UAE. We are a customer-focused attestation firm that offers timely, dependable, and cost-effective document attestation services throughout the UAE.