Accelerate your international business ventures with expert federal authentication for your ISO certifications. To secure global contracts, establish foreign branches, or bid on international tenders, you must often prove your compliance with global standards. Whether it is ISO 9001 (Quality Management), ISO 14001 (Environmental), or ISO 27001 (Information Security), these certificates must be authenticated for use abroad.
At US Apostille, we specialize in navigating the complex federal authentication process. We ensure your ISO certificates are processed efficiently and accurately, securing your Federal Apostille or Embassy Legalization in just 9 business days.
We Accept Both Digital & Physical ISO Certificates
Modern compliance requires modern solutions. We accept both digitally-issued e-certificates and traditional paper certificates to fit your business workflow.
1. Digital (PDF) Submission — Fast & Eco-Friendly
How it works: If your ISO registrar issued your certificate digitally as a secure PDF, you can simply upload the original file to our portal.
The Benefit: No printing or expensive overnight shipping required. We will verify the digital credentials and process the document directly for Federal Apostille.
2. Physical (Hard Copy) Submission
How it works: If your registrar provided a physical certificate with wet-ink signatures, raised seals, or holographic security features, you must mail the physical document to our office.
When it is required: This is mandatory if the destination country (such as the UAE, China, or Saudi Arabia) does not accept digital certificates and requires full Embassy Legalization.
Company Documents
⚠️ Federal Jurisdiction Notice
ISO certificates cannot be apostilled by a local state-level Secretary of State if they are recognized at a national or federal level. They require a Federal Apostille from the U.S. Department of State (Office of Authentications) in Washington, D.C.
Transparent Pricing & Turnaround Times
Document Type
Federal Fee
Service Fee
Total Cost
Processing Time
ISO Certificate
(Digital or Physical)
$20
$60
$80
9 Business Days
*Note: Processing times depend entirely on the U.S. Department of State’s current queue. For countries that are not members of the Hague Convention, additional Embassy fees and processing times will apply.
One-day apostille service for your company documents.
We obtain the apostille from the State of Maryland.
Regardless of which state your documents originated from.
Valid for use in all Hague Apostille Convention countries.
Processing time for all Company documents is
1
Business Day.
In real
6 days
US Department closes on Fri, Sat & Sun.
Order today by 4:00 PM
EST. We ship on
April 1, 2026
$50
per document + shipping
No extra fees.
Submit Your Company Documents
Click to select a file
Upload a
scanned copy of your document (PDF, JPEG, PNG)
Select your destination country and document type on the left to see your projected timeline and costs.
Why Global Businesses Partner With Us
Digital-First Processing: We integrate seamlessly with modern e-certification standards to get your business documents legalized without unnecessary delays.
Direct Access to Washington D.C.: Located near the heart of the U.S. Department of State, we handle your documents directly, avoiding the slow turnaround times of mail-in services.
Corporate Compliance Experts: We ensure your certifications meet the strict regulatory requirements of foreign governments, ministries of trade, and international tendering boards.
Frequently Asked Questions
No. A scanned copy of a physical document is not considered a digital original. You must either upload the original, secure PDF generated directly by your ISO registrar, or mail the physical paper original to us. The Department of State will reject standard scans.
It depends on the destination country. If the country is a member of the Hague Apostille Convention, a Federal Apostille is all you need. If the country is a non-member (e.g., UAE, Qatar, Kuwait, or Vietnam), the document must go through a multi-step Embassy Legalization process. We can manage this entire process for you.
Most foreign authorities require an ISO certificate to be valid for at least 3 to 6 months at the time of submission. Because these certifications are time-sensitive, we prioritize them to ensure your apostille is completed while the certificate remains fully valid.
We can only process ISO certificates issued by U.S.-based registrars or accredited bodies. If your ISO certificate was issued by an organization in another country, it must be legalized or apostilled in its country of origin.
