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Certificate of Analysis (COA) Apostille & Legalization
Certificate of Analysis
Digital / Online
Notarized
Validate your product quality for the global market. A Certificate of Analysis is essential for international trade, proving that your products meet specific regulatory and chemical standards. To clear foreign customs or register products with international health ministries, your COA must be officially apostilled or legalized.
At US Apostille, we specialize in the expedited authentication of Certificates of Analysis from all 50 U.S. States. We ensure your laboratory results and product specifications are processed through our Maryland hub in just one business day.
Mandatory: Notarization & Document Format
Important Requirement: Since a COA is a private technical document (not issued by a government agency), it MUST be notarized by a licensed Notary Public. The notary verifies the signature of the authorized lab technician or quality control officer.
Physical vs. Digital Submissions:
Original Physical Required: Most foreign health ministries and embassies (especially in the Middle East, China, and South America) require the original hard copy with a physical "wet-ink" notary seal.
Digital (PDF) Accepted: We can process digital COAs ONLY if they are notarized via Remote Online Notarization (RON) with a verifiable electronic notary certificate.
Note: A simple scan of a paper document is NOT a digital original and will be rejected by the state.
Company Documents
The Maryland Advantage: 24-Hour Nationwide Service
Whether your manufacturing facility or lab is in California, New Jersey, Texas, or Delaware, we can facilitate the Apostille through our Maryland-direct service. This allows you to bypass the long delays of other states and get your shipments moving faster.
Expedited Pricing & Timelines
Document Type
Service Fee
MD State & Court Fees
Total Cost
Processing Time
Certificate of Analysis
$35
$15
$50
1 Business Day
*Price applies to notarized documents. For Non-Hague countries (UAE, Saudi Arabia, Vietnam, etc.), additional Embassy fees 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 Quality Control Teams Trust US Apostille
Speed: We understand that shipping delays cost money. We guarantee a 1-business day state turnaround.
Direct Hand-Carry: We personally deliver your technical documents to the state offices; we don't rely on the mail.
Regulatory Expertise: We ensure your notary’s wording meets the strict requirements of international regulatory bodies.
Frequently Asked Questions
Yes. As long as the Certificate of Analysis is properly notarized, it doesn't matter where the lab is located. We can secure the Maryland Apostille in 24 hours, which is the fastest solution in the U.S.
Yes. Foreign customs and health authorities require the COA to be printed on Official Letterhead including the lab’s contact information and the batch/lot number of the product.
Each separate COA must be notarized and apostilled individually to be valid for its specific batch. However, we offer bulk processing discounts for companies shipping multiple products simultaneously.
No. For countries like the UAE, Kuwait, or Egypt, you will need Embassy Legalization. We handle the entire chain, including the U.S. Department of State and the final Embassy seal.
Please mail your original notarized COAs via a tracked service like FedEx or DHL to our Maryland office. We process them within one business day of receipt.
