---
title: Signing In With Vestigo Authentication
description: Steps on how to sign in if your site utilizes the Single Sign On with Vestigo.
---

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September 17, 2026

# Signing In With Vestigo Authentication

## Steps on how to sign in if your site utilizes the Vestigo Authentication (username and password)

At McCreadie Group, we are committed to keeping all of your data— including PII (Personally Identifiable Information) and other sensitive information—secure, while ensuring our systems and procedures are up to date and in compliance with all related regulations. As the key provider of Investigation Drug Service software, protecting our client’s data is of the utmost importance, and we have the policies and standard operating procedures in place to ensure that this commitment is never broken.

1. Navigate to their site-specific URL 
     1. If you do not know your site specific URL, please contact a local site system administrator. If you are trying to authenticate from a search result on a internet search engine, authentication will not succeed.
2. User will enter their *Vestigo Username and Password*
3. Click **Log In**

 

 

If you have forgotten your password, it is recommended to review this [article](https://vestigohelp.mccreadiegroup.com/en/vestigo/forgotten-passwords?hsLang=en).

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    - [My Account](https://vestigohelp.mccreadiegroup.com/en/vestigo/general?hsLang=en#my-account)

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