USA issued Documents / Certificates for the use of UAE various purpose, can be attested from USA and UAE as well.
Certificate of Origin attestation is the act of witnessing a certificate by authorized person/ persons/ Departments/ authorities with their official seal and signature. This attestation also confirms that, the specified/ certificate has been issued by that mentioned department. Seal and signature on that particular Certificate of Origin certificate to prove it's authentic.
USA Certificate of Origin will be attested from the concerned Ministries/Departments of the certificate origin country, UAE Embassy/UAE Consulate in USA and Ministry of Foreign Affairs in UAE.
We can complete all the process whatever it may be. Even if the certificate holder is not there in USA.