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Preferred Provider

Compliance Monitoring Systems, LLC

Compliance Monitoring Systems (CMS), LLC. is the premier state-wide service provider in Montana for cost effective electronic monitoring, alcohol monitoring, home detention, drug testing, and pretrial services. CMS is the leader in the most accurate and innovative technology operable in Montana. CMS is the largest SCRAM Systems service provider in Montana, providing over 50% of SCRAM services throughout the state. We offer alcohol monitoring (SCRAM CAM) for high-risk offenders that is both evidence based and court accepted, as well as alcohol monitoring for low-risk individuals through SCRAM Remote Breath testing.

CMS also is a provider for the Attorney General’s 24×7 Sobriety Program, whereby SCRAM CAM is one of the two approved methods of alcohol testing. CMS also provides GPS tracking and formal house arrest, an on-site urinalysis lab, and is a local distributor for the PharmChem Drugs of Abuse Sweat Patch.

With SCRAM Systems products we offer the following:

  • Design and setup of monitoring programs customized to the needs of the client being monitored.
  • Daily offender management services including installation and orientation, report generation, alert notification, and removal.
  • Billing, fee collection, and payment plans.
  • Support and testimony for court hearings.

Contact us to learn more about our services and how we can satisfy your monitoring needs.


Continuous Alcohol Monitoring

SCRAM Remote Breath®

Remote Alcohol Breath Testing


GPS Location Monitoring

SCRAM House Arrest®

House Arrest Monitoring

SCRAM TouchPoint®

Smartphone-based Client Engagement

Products Offered

Jurisdiction (56 counties served)

Change county jurisdiction above to see which products are available.


Main Office

2685 Palmer Street
Suite 2C
Missoula, Montana 59808
Phone: 406-529-1789
Fax: 888-855-7964
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1140 1st Avenue N
Suite 302
Billings, Montana 59101
Phone: 406-529-1789


502 South 19th Avenue
Suite 304
Bozeman, Montana 59718
Phone: 406-544-5549

Great Falls

200 Central Avenue
Suite A
Great Falls, Montana 59401
Phone: 406-531-9893


109 2nd Street West
Havre, Montana 59501
Phone: 406-529-1789


112 3rd Street E
Kalispell, Montana 59901
Phone: 406-393-2455
Fax: 406-393-2456

Miles City

1010 Main Street
Miles City, Montana 59301
Phone: 406-529-1789


11 3rd Avenue East
Polson, Montana 59860
Phone: 406-493-5030


1201 West Holly Street
Suite 209
Sidney, Montana 59270
Phone: 406-529-1789