Data, privacy and AI rules

Due in 60 days12Regulations190

12 due in 60 days · 190 regulations

Jurisdiction

Montana privacy and AI laws

Part of US States.

Regulations

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Amended
Montana Consumer Data Privacy Act (MCDPA)Comprehensive privacy law with access, correction, deletion, portability and opt-out rights and mandatory recognition of opt-out preference signals. SB 297 (2025) lowered thresholds, removed the cure period, added minors' protections that apply regardless of size, and lets the AG demand data protection assessments in investigations.In effect since Oct 1, 2024

Past deadlines

EnforcementOct 1, 2025 · 13 months ago · Source
SB 297 amendments take effect; cure period eliminatedLower thresholds (25,000 / 15,000 + 25%), minors' data protections, AG assessment demands; the 60-day cure period is removed.
Takes effectOct 1, 2024 · 2.1 years ago · Source
MCDPA takes effectConsumer rights, controller duties and opt-out preference signal support apply.