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Montana State Privacy Law
Effective October 1, 2024

Montana Consumer Data Privacy Act
(MCDPA)

The Montana Consumer Data Privacy Act (MCDPA) gives Montana residents the right to access, delete, and opt out of the sale of their personal data.

MCDPA
Law Abbreviation
$7,500
Max Fine Per Violation
45
Days to Respond
50,000
Coverage Threshold
Your Rights Under MCDPA

What the law gives you

The Montana Consumer Data Privacy Act (MCDPA) grants residents the following legally enforceable rights over their personal data:

Access
Confirm if a company is processing your data and obtain a copy.
Delete
Request deletion of personal data you provided or that was inferred about you.
Correct
Require correction of inaccurate personal data.
Portability
Receive your data in a portable, machine-readable format.
Opt Out
Opt out of targeted advertising, data sales, and consequential profiling.
How to Exercise Your Rights

Step by step

01
Submit a request using the company’s privacy request mechanism.
02
Company must respond within 45 days (extendable to 90 days with notice).
03
Appeal a denial using the company’s internal appeal process.
04
File a complaint with the Montana AG if the appeal is denied.
ClickOff makes this automatic. Rather than submitting individual requests to hundreds of data brokers, ClickOff acts as your authorized agent under the MCDPA and all applicable state laws — submitting deletion requests to 200+ brokers simultaneously. Free forever.
Delete your data under MCDPA.
Free forever. Legal receipt generated instantly. 45-day compliance clock starts now.
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Related Laws

Other privacy laws that protect you

CCPA — California → SB 362 — Delete Act → ADPA — Federal → All Your Rights →
MCDPA questions
Montana privacy law,
explained.
What makes Montana’s law notable?
Montana’s MCDPA has one of the broader definitions of ‘sensitive data’ and covers precise geolocation, mental health conditions, and data revealing caste. It also applies to nonprofits in some circumstances.
Is there a cure period in Montana?
Yes. Companies receive a 60-day cure period before penalties can be assessed. After January 1, 2026, the AG has discretion on whether to grant a cure period.
How does ClickOff help me use my MCDPA rights?
ClickOff acts as your authorized agent under the MCDPA and all applicable state laws. Instead of sending individual deletion requests to hundreds of data brokers one by one, ClickOff submits on your behalf to 200+ brokers simultaneously — with a legal receipt generated instantly. Free forever.