Signed 2025-04-21 with Section 2 platform obligations set to take effect 2026-04-21. Preliminarily enjoined 2026-04-20 (the day before that effective date) in NetChoice v. Griffin (W.D. Ark., No. 5:25-cv-05140-TLB), so the new design-practice, notification-curfew, default-settings, and parental-dashboard duties never took operative effect. Arkansas AG Tim Griffin has stated he will vigorously defend the Act; the NetChoice v. Griffin matters (Acts 689, 900, and 901) are proceeding toward the Eighth Circuit.
Facts drawn from Inside Privacy, Hunton, Orrick Online Safety Law Center, Digital Policy Alert, and the Eric Goldman blog, cross-checked against the docketed April 2026 preliminary-injunction order (No. 5:25-cv-05140-TLB). The enrolled Act 900 PDF on the Arkansas Legislature site geo-blocks non-US networks; section pins are marked pending primary-text verification rather than guessed. The April 2026 preliminary injunction reached Act 900's § 1402(d) operative provisions (addictive-design ban, notification curfew, default settings, parental dashboard); whether the retained age-verification and quarterly-audit duties were separately enjoined was not independently confirmed, so the regulation-level 'enjoined' status is used as the map summary without per-obligation enforcement overrides. Companion Act 901 of 2025 (SB 612), a private-right-of-action statute for algorithmic/design harms to minors, is a separate enacted law warranting its own record (pending); it is referenced in the Arkansas state file. A precise notice-of-appeal date for the Act 900 injunction was not verified as of 2026-07-04 and is described as posture only.
Scope
Amends the Social Media Safety Act to bind a 'social media platform', described in secondary analyses as a multi-element definition covering an online platform, app, or service that facilitates user interaction, assigns unique user identifiers, lets users create profiles with personal information, enables user connections/networks, generates revenue through user engagement, and reaches Arkansas users. Act 900 lowered the covered class of protected users from minors under 18 (Act 689) to minors under 16.
Express exemptions- Secondary analyses report carve-outs excluding email/direct-messaging-only services, nonprofit organizations, schools, business-to-business software, telecommunications carriers, and broadband/internet-service providers. Exact statutory list pending primary-text verification.(Ark. Act 900 of 2025 (SB 611): exemption list per Inside Privacy and Hunton analyses; section pin pending primary-text verification)
Act 900 is Arkansas's redraft of the Social Media Safety Act, enacted after Act 689 of 2023 was permanently enjoined in 2025; the legislature intended the new definitions to cure Act 689's content-based-vagueness defects. The April 2026 preliminary injunction nonetheless found the 'addiction or compulsive behaviors' standard and related operative provisions unconstitutionally vague and overbroad. Whether Act 900's revised covered-platform definition carries an express revenue or user-count threshold (Act 689 applied a $100M-revenue floor) was not independently verified against the enrolled text and is omitted rather than guessed.
Penalties
- Model
- Per violation
- Detail
- Strict-liability civil penalty of $10,000 per violation (raised from $2,500 under Act 689), with each day a covered platform allows a minor to access it counting as a separate violation. Act 900 also authorizes recovery of actual damages arising from unauthorized minor access.
- Enforcer
- Arkansas Attorney General (plus a private right of action for parents/guardians of covered minors)
- Private right of action
- Yes
Key dates
- Signed
- 2025-04-21
- Effective
- 2026-04-21
Age verification / estimationUnder 1313–15
Plain:Use a reasonable method to verify that account holders are at least 16, and implement technological measures to prevent circumvention of that age verification.
Engineering:Age-verify users at account creation to confirm they are 16 or older, and add anti-circumvention controls; identify accounts belonging to minors under 16 for the Act's protective duties.
Statute’s own ages: Covered minor = under 16 (Act 900 lowered the threshold from Act 689's under-18).
Ark. Act 900 of 2025 (SB 611), amending the Social Media Safety Act (Ark. Code Ann. § 4-88-1401 et seq.): section pin pending primary-text verification
Addictive-feature restrictionsUnder 1313–15
Plain:Do not use design practices that evoke addiction or compulsive behavior in minor users, including notifications, recommended content, an artificial sense of accomplishment, or engagement with online bots that appear human.
Engineering:For minor accounts, remove or disable engagement-maximizing mechanics the statute frames as addictive/compulsive: push-notification loops, algorithmic recommended content, streak/achievement gamification, and interactions with human-appearing bots. Enjoined 2026-04-20 as unconstitutionally vague, not operative.
Statute’s own ages: Applies to minor users (under 16).
Ark. Act 900 of 2025 (SB 611), § 1402(d) addictive-practices prohibition: section pin pending primary-text verification
Curfew / time restrictionsUnder 1313–15
Plain:Do not send non-safety notifications to minor users between 10 p.m. and 6 a.m. Central Standard Time, unless a parent or guardian modifies the setting.
Engineering:Gate push notifications for minor accounts by local time: suppress all non-safety/non-privacy pushes 22:00–06:00 CST by default, with a parent-controlled override. Enjoined 2026-04-20, not operative.
Statute’s own ages: Applies to minor users (under 16).
Ark. Act 900 of 2025 (SB 611), § 1402(d) notification restriction: section pin pending primary-text verification
Default-high privacy for minorsUnder 1313–15
Plain:Default minor accounts to the most protective privacy and safety settings the platform offers.
Engineering:Ship maximum-protection privacy/safety defaults (restricted visibility, contactability, and data exposure) for accounts identified as minors under 16. Enjoined 2026-04-20, not operative.
Statute’s own ages: Applies to minor users (under 16).
Ark. Act 900 of 2025 (SB 611), § 1402(d) default-settings mandate: section pin pending primary-text verification
Parental tools & visibilityUnder 1313–15
Plain:Provide an easily accessible online dashboard that lets a parent or guardian monitor a minor's usage patterns and restrict the minor's access to the platform.
Engineering:Expose a parent-facing dashboard for minor accounts surfacing usage metrics and offering access controls (time/usage restriction). Enjoined 2026-04-20, not operative.
Statute’s own ages: Applies to minor users (under 16).
Ark. Act 900 of 2025 (SB 611), § 1402(d) parental-dashboard requirement: section pin pending primary-text verification
DPIA / risk assessmentUnder 1313–15
Plain:Conduct quarterly audits to identify design features that foster compulsive or addictive behavior in minor users.
Engineering:Run recurring (quarterly) internal audits of product surfaces for minor accounts to detect features implicating the addictive/compulsive-design prohibition, and document findings.
Statute’s own ages: Applies to platform duties toward minor users (under 16).
Ark. Act 900 of 2025 (SB 611): quarterly-audit duty per Digital Policy Alert and Inside Privacy analyses; section pin pending primary-text verification