Laws / Montana
Adult-site law in Montana
Age-verification and access laws on record for Montana, each with a public source and date.
Montana age-verification law — SB 544
in force age verification required effective 2024-01-01
Requires commercial entities publishing material harmful to minors to use reasonable age-verification methods to confirm visitors are 18+.
Source: avpassociation.com · as of 2026-08-20