Montana Consumer Data Privacy Act, consumer rights

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What follows is LexLint's own research summary of this law, not legal advice.

In force since 1 October 2024.

A data subject rights rule binding private bodies.

As of 27 August 2026.

What it requires

Give a Montana consumer a means to confirm whether you process their personal data, access it, correct it, delete it, and receive a portable copy.
Respond to a consumer rights request without undue delay and within 45 days of receipt, with one 45-day extension available, and decide an appeal of a refusal within 60 days.

What this law does

Drafted with AI from the cited sources under the direction of UnGovr staff. UnGovr holds editorial responsibility for this page.

MCDPA gives a Montana consumer the right to confirm processing, access, correct, delete, obtain a portable copy, and opt out of targeted advertising, sale, and qualifying profiling. A controller must respond without undue delay and no later than 45 days after receipt, with one 45-day extension available, and must decide an appeal of a refusal within 60 days.

When LexLint raises it

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Read the law

official Montana statute text, Mont. Code Ann. Title 30, Chapter 14, Part 28

Every line above is drawn from the primary source linked here, read on the date shown. This is a research summary, not legal advice.

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