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 2 eAuthentication.
User Guides and a Quick Reference for Submitters are found below. For more information please contact the NVSL at VS.DB.NVSL.Portal.Submissions@usda.gov
Important messages about updates and improved functionality are found on the NCAH Portal sign-in page.