Enhancing Know-Your-Upstream-Provider Requirements and Strengthening STIR/SHAKEN (Call Authentication Trust Anchor; Advanced Methods To Target and Eliminate…
The comment period closed Aug 10, 2026.
In this document, the Federal Communications Commission (Commission) proposes steps to strengthen its robocall mitigation framework by enhancing Know-Your-Upstream-Provider (KYUP) requirements, improving oversight of voice service providers by the STIR/SHAKEN Governance Authority, raising caller ID attestation standards, and closing implementation gaps in STIR/SHAKEN implementation. Specifically,
Summary from the Federal Register.
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Full history
- Jul 9, 2026
Rule published
Enhancing Know-Your-Upstream-Provider Requirements and Strengthening STIR/SHAKEN (Call Authentication Trust Anchor; Advanced Methods To Target and Eliminate Unlawful Robocalls)
Federal Communications Commission
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From the Federal Register. This record was last updated Sep 24, 2026. About our data
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A rule from Federal Communications Commission. Agora lists the comment window as the Federal Register gives it.
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This record shows the rule as proposed. A final rule, if any, is a separate Federal Register document.
- Source title
In the source, the title reads: Enhancing Know-Your-Upstream-Provider Requirements and Strengthening STIR/SHAKEN (Call Authentication Trust Anchor; Advanced Methods To Target and Eliminate Unlawful Robocalls).
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