Login Page

UMLS Authentication
(& New US Users)

Email Address:


OR

VTSL Account

User name or Email Address:

Password:




Reset password.

First-time Users:

US Users: Please enter your email address in the UMLS Authentication box and click continue to register with our site. Once you have completed your registration, you will be taken to the National Library of Medicine (NLM) UMLS authentication portal. There you can authenticate with your current UMLS account or register for an account with NLM. Once authenticated at UMLS, you will be returned to this site with full access to the Veterinary Extension of SNOMED CT (VetSCT). In order to gain access to additional resources, such as the AAHA Problem and Diagnosis Terms, you will need to complete your registration by verifying your email and then requesting additional access in the My Profile section of our site.

Non-US Users: Users who live in a SNOMED member country and obtain their license through their National Release Center or users who hold a SNOMED CT Affiliate License should email us at vtsl.info@gmail.com and we will create a local account in our system with a username and password.