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Security and trust center evidence

Comscore is a trusted currency for planning, transacting, and evaluating media across

Summary

comScore has 1 registry-verified row and 1 vendor-stated row in the CertReports index, last verified 2 Nov 2026. The strongest row is ISO/IEC 27001: Vendor states ISO/IEC 27001:2022 on its trust centre. This page is independent of the vendor’s own trust centre: dates, sources and caveats come from CertReports captures.

Reviewer brief

comScore states on its trust centre that it holds ISO/IEC 27001:2022 as of 21 Sep 2026. comScore is listed in the EU-US Data Privacy Framework registry as of 26 Oct 2026, with an Active status covering the EU-US Certification, the Swiss-US Certification, and the UK Extension Certification. The EU-US Data Privacy Framework registry entry for comScore shows an issue date of 8 Jun 2017 and an expiration date of 30 Sep 2027. No public evidence was found for a SOC 2 Type II report for comScore as of 26 Oct 2026. No public evidence was found for PCI DSS for comScore as of 26 Oct 2026.

  • ISO/IEC 27001:2022: vendor states on trust centre (as of 21 Sep 2026).
  • EU-US Data Privacy Framework: listed in registry, Active, issued 8 Jun 2017, expires 30 Sep 2027 (as of 26 Oct 2026).
  • SOC 2 Type II and PCI DSS: no public evidence found (as of 26 Oct 2026).

Facts only, each dated; nothing here is inferred, scored or advised. Brief generated 1 Nov 2026; it is regenerated whenever a row changes.

Among research and data providers vendors

1verified rows

Category median 0, across 147 indexed research and data providers vendors. comScore has more verified rows than 55 percent of them.

audience measurementcross-platform measurementmarket researchmedia analytics

Compliance grid

Subprocessors

No subprocessor list captured yet.

Change history

  1. 19 Oct 2026EU-US Data Privacy Framework state changedState moved from Expired to Verified.
  2. 18 Sep 2026ISO/IEC 27001 evidence addedA ISO/IEC 27001 row entered the index with state Vendor-stated.

Similar vendors with evidence

Related by product tags and the Research and data providers category, ranked by shared tags, description similarity and overlapping evidence. Never by popularity.

Evidence against regulations

All regulations for comScore

How much of each regulation’s vendor requirements comScore’s public evidence reaches.

All articles