Department of Public Health and Human Services Production NEDSS As of 5/3/2025 this is no longer the correct webpage for accessing MIDIS. Please go to this new MIDIS URL to access the system: https://app.montana.nbs.cdc.gov/nbs/login If you have any issues please contact us at MIDIS@mt.gov Username Passcode

This system is the property of the State of Montana

Unauthorized use is a violation of 45-6-311, MCA. This computer system, including all related equipment, networks, and network devices, is provided only for authorized state government use. Any or all uses of this system and all files on this system may be intercepted, monitored, recorded, copied, audited, inspected, and disclosed to authorized personnel. By using this system, the user consents to such interception, monitoring, recording, copying, auditing, inspection, and disclosure at the discretion of authorized personnel. Unauthorized or improper use of this system may result in administrative disciplinary action and civil and criminal penalties. By continuing to use this system you indicate your awareness of and consent to these terms and conditions of use. Log Off immediately if you do not agree to the conditions stated in this warning.