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Animal and Plant Health Inspection Service
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NCAH Portal Guidance for NVSL Submitters

The NCAH Portal is used to submit paperwork electronically for sample submissions to the NVSL.

The NCAH Portal is an external-facing Web Portal that allows for electronic communications between external stakeholders and NCAH agencies, including the National Veterinary Services Laboratories (NVSL).

Use of the NCAH Portal for NVSL Submitters requires a Level 1 eAuthentication. Click HERE to learn more about Level 1 eAuthentication. Click HERE to create your Level 1 eAuthentication account.

User Guides and a Quick Reference for Submitters can be found at the bottom of this page. For more information please contact the NVSL at

Important messages about updates and improved functionality may be found on the NCAH Portal sign-in page. 

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