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Every requirement we score, with the rule in plain words and the section it comes from. Darker means more demanding. See every law side by side →

A quién se aplica

Umbrales
2
25,000+ Montana consumers (excluding payment-only data), or 15,000+ consumers with over 25% revenue from data sales.Mont. Code Ann. § 30-14-2803(1) · source ↗ Lowered by SB 297 (2025) from 50,000 and 25,000.
Exenciones
2
Entity-level for HIPAA covered entities and for banks/credit unions; other GLBA coverage data-level only; nonprofits generally covered.Mont. Code Ann. § 30-14-2804(1)(b), (e)-(g), (2)(a) · source ↗

Datos sensibles y menores

Datos sensibles
1
Opt-in consent for sensitive data (health, biometrics, precise geolocation, child data and similar).Mont. Code Ann. §§ 30-14-2802(28), 30-14-2812(2)(b) · source ↗ No neural data in the definition read.
Menores y adolescentes
3
Minors under 18: duty of care, consent for ads, sale, profiling and engagement features, geolocation limits, and minors' assessments.Mont. Code Ann. §§ 30-14-2811, 30-14-2819 · source ↗ Added by SB 297; applies to services offered on or after Oct. 1, 2025.
Minimización de datos
1
Collection limited to what is adequate, relevant and reasonably necessary for disclosed purposes.Mont. Code Ann. § 30-14-2812(1)(a) · source ↗

Derechos de los consumidores

Derechos
2
Access, correct, delete, portability, and opt out of targeted advertising, sale and significant profiling.Mont. Code Ann. § 30-14-2808(1) · source ↗
Plazo de solicitudes
2
45 days, extendable once by 45 days with notice.Mont. Code Ann. § 30-14-2808(4)(a) · source ↗
Apelaciones
2
Internal appeal answered within 60 days; denial must include a way to complain to the Attorney General.Mont. Code Ann. § 30-14-2808(5) · source ↗
Exclusión voluntaria universal
2
Must honor opt-out preference signals for targeted ads and sales since January 1, 2025.Mont. Code Ann. § 30-14-2809(3)(b) · source ↗

Obligaciones de las empresas

Evaluaciones
2
Assessments for targeted ads, sale, risky profiling and sensitive data, plus minors' heightened-risk assessments; AG may demand them.Mont. Code Ann. §§ 30-14-2814, 30-14-2819 · source ↗
Contratos con encargados
3
Contract with instructions, confidentiality, deletion, compliance info, assessments or independent audit, and written subcontractor flow-down.Mont. Code Ann. § 30-14-2813(2) · source ↗
Aviso de privacidad
2
Notice of categories, purposes, third parties, contacts, rights and last-updated date; must be translated, accessible and linked using 'privacy'.Mont. Code Ann. § 30-14-2812(5)-(10) · source ↗
Programas de fidelización
1
Different prices allowed for bona fide loyalty, rewards, discount or club card programs.Mont. Code Ann. § 30-14-2812(3) · source ↗
Datos desidentificados
3
Public commitment, reasonable measures and contracts for deidentified data; pseudonymous data exempt from core rights if kept separate.Mont. Code Ann. § 30-14-2815 · source ↗

Aplicación de la ley

Quién la aplica
1
Attorney General has exclusive enforcement authority, including civil investigative demands.Mont. Code Ann. § 30-14-2817(1), (3) · source ↗
Periodo de subsanación
3
SB 297 eliminated the guaranteed 60-day cure period.Mont. Code Ann. §§ 30-14-2817, 30-14-2820 · secondary source · source ↗ Uncertain: § 30-14-2820(2) still references a '30-day period described in 30-14-2817(3)', but no cure text appears in § 30-14-2817 as read.
Sanción máxima
2
Up to $7,500 per violation.Mont. Code Ann. § 30-14-2820(2) · source ↗
Acción privada
0
No private right of action.Mont. Code Ann. § 30-14-2817(5) · source ↗
Facultad reglamentaria
0
No rulemaking authority.Mont. Code Ann. § 30-14-2817 · source ↗

Scores are our reading on the published rubric, checked 18 October 2026. Not legal advice.

Biblioteca de regulaciones

Todas las leyes estatales de privacidad de EE. UU., en un mapa

24 estados tienen una ley integral de privacidad en la biblioteca, junto con las leyes de la UE, del Reino Unido, federales de EE. UU. y globales: 102 en total, cada una explicada en palabras sencillas con sus fuentes. Seleccione un estado para ver qué se aplica allí.

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