Missouri Automated Criminal History Site (MACHS)

Introduction to the MACHS Name Search Portal
How to Conduct a Name-Based Background Search
To perform a name-based background search through the MACHS portal, you will need to provide the following information about the applicant:
- First and Last Name: The individual’s full name.
- Date of Birth or Social Security Number: One of these identifiers is necessary for accurate results.
- Alias or Maiden Names: You can also enter up to two alias or maiden names per request.


Creating an Account
If you are using the MACHS Name Search Portal for the first time, you must create an account. This account will be used for payment purposes and to access the results of your background checks.
Important Note: All results will be available online only; no physical copies will be mailed to you. This ensures that you can access your results quickly and conveniently.
Understanding Search Results
The searches conducted through the Name Search Portal are based solely on the personal identifiers you supply. The results provided are considered a “possible” match and should not be regarded as definitive proof of identity without further verification. Always exercise caution and due diligence when interpreting the results.


Role of STL Fingerprinting in Saint Louis
For those requiring more comprehensive background checks or fingerprinting services, STL Fingerprinting in St. Louis is your trusted partner. We specialize in facilitating the fingerprinting process required for various licensing and employment needs. Our team is dedicated to ensuring a smooth experience, assisting you with the MACHS Name Search Portal, and guiding you through any additional requirements you may need.
ORI Number
For any background checks or fingerprinting processes, it’s essential to include the correct ORI number.This unique identifier ensures that your background check results are properly directed to the relevant licensing authority.

Missouri Department of Health and Senior Services
ORI: MO782643Z.
