Comprehensive Privacy Law
Montana Consumer Data Privacy Act
MCDPA
Montana · Oct 1, 2024 (SB 297 amendments effective Oct 1, 2025)
Verify detailsA 2025 amendment lowered Montana's thresholds: now applies at 25,000+ Montana consumers (excluding payment-only data, down from 50,000), or 15,000+ if 25%+ of revenue comes from selling personal data (down from 25,000). The same amendment narrowed the nonprofit exemption to insurance-fraud-detection organizations only — most nonprofits are no longer exempt.
Mont. Code Ann. § 30-14-2801 et seq., as amended by 2025 SB 297Read statute →
This is a general reference, not legal advice or a determination that this law applies to your specific business. Run the full questionnaire to check against your actual revenue, data volume, and data types.