Dental Lab Outsourcing From the USA: What American Labs and Practices Need to Know

The United States has one of the highest dental technician labour costs in the world — and one of the most active markets for offshore dental lab outsourcing. Thousands of American dental labs and practices currently source at least some production from international partners. This guide covers the regulatory framework, practical logistics, and quality evaluation criteria specific to the US market.

FDA Regulation of Imported Dental Devices

The FDA regulates dental devices under the Federal Food, Drug, and Cosmetic Act. Custom-made dental restorations (crowns, bridges, veneers, dentures) are classified as Class II medical devices — but the regulatory burden on custom-made items differs from mass-produced devices.

Key FDA facts for US labs importing custom dental restorations:

• Custom dental devices are generally exempt from FDA 510(k) pre-market notification because they are fabricated for a specific patient per a licensed dentist’s prescription
• The foreign manufacturer (offshore lab) must be registered with the FDA as a medical device establishment — this is a registration requirement, not approval
• The importing US lab or practice is the initial importer and is responsible for ensuring the device meets FDA requirements
• A dentist’s laboratory prescription (work authorisation) must accompany each case

World Dental Lab is registered with the FDA as a foreign medical device manufacturer, meeting the registration requirements for exporting custom dental devices to the United States.

Import Duties and Customs

Most single-case shipments fall well under the $800 de minimis threshold, allowing simplified customs entry. Larger consolidated shipments require standard formal entry.

ADA Disclosure Requirements

The ADA encourages (but does not require) dentists to inform patients when dental prostheses are produced outside the United States. Some state dental boards have issued guidelines or requirements on this — practitioners should verify the rules in their specific state.

Proactive disclosure is increasingly recommended as a best practice: most patients appreciate transparency about where their restorations are produced, particularly when the quality and warranty are strong.

Shipping: Vietnam to USA

• DHL Express: 3–5 business days, door-to-door
• FedEx International Priority: 2–4 business days
• Shipments are tracked end-to-end with online tracking accessible to you and your patients
• All shipments include commercial invoice, packing list, and export health certificate

End-to-end turnaround from scan upload to US delivery: 3–5 days production + 3–4 days shipping = 6–9 business days for standard cases.

What US Labs Should Evaluate

• Is the offshore lab FDA-registered as a foreign medical device manufacturer?
• Does the lab use biocompatible, FDA-cleared materials (e.g., FDA-cleared zirconia blanks)?
• Can the lab provide material batch certificates on request?
• Does the lab accept all major US scanner brands (iTero, 3Shape TRIOS, Planmeca, Medit)?
• Does the lab have a track record with US clients specifically?

World Dental Lab and the USA

World Dental Lab is FDA-registered and has served US dental labs and practices since 2012. We are familiar with ADA shade systems, US clinical preferences, and American lab workflows. Our US clients range from single-location practices to multi-location DSOs.

For white-label partnerships, all restorations are shipped in unbranded packaging with your case reference numbers. Our 2-year warranty covers all restorations against manufacturing defect.