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The FCC structured the Robocall Mitigation Database and filing deadline of June 30, 2021 for voice service providers to certify full or partial implementation of the STIR/SHAKEN standard. Any providers not completing full STIR/SHAKEN implementation by June 30 were required to file a certified Robocall Mitigation Plan detailing plans to reasonably reduce the origination of illegal calls via an alternative methodology.
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