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UK GDPR evidence

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tealium.comData platformsLast verified 21 Sep 2026
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UK GDPR, with the Data Protection Act 2018

Tealium against UK GDPR’s vendor requirements

4 provisions of UK GDPR reach the vendors you rely on. For each, the public evidence from Tealium that may support it, with its date and source.

2 evidence found1 partial evidence1 no public evidence
Article 28(1)

Use processors that provide sufficient guarantees

A controller shall use only processors providing sufficient guarantees to implement appropriate technical and organisational measures.

Evidence found

  • Independent security assurance

    Evidence found

    A current SOC 2 report or ISO/IEC 27001 certificate is the usual evidence that a supplier operates appropriate security measures.

    • SOC 2Vendor states SOC 2 on its trust centreas of 21 Sep 2026
    • ISO/IEC 27001Vendor states ISO 27001:2022 on its trust centreas of 21 Sep 2026
    • ISO certificate"Tealium ISO 27001_2022 Certificate of Registration.pdf" on the trust centreas of 21 Sep 2026
    • ISO certificate"Tealium ISO 27018_2019 Certificate of Registration.pdf" on the trust centreas of 21 Sep 2026
    • and 1 more

  • Security testing and documentation

    Evidence found

    A penetration test report, a completed standard questionnaire (SIG, CAIQ, HECVAT) or security documentation shows how the supplier tests and runs its controls.

    • Penetration testing"Do you conduct annual independent penetration testing?" Yes, Tealium engages an independent third-party firm to conduct penetration testing at least annually. Critical findings are remediated within 14 days. A summary report is available in our Resources section under NDA.as of 21 Sep 2026
Article 28(3)

Put processing under a written contract

Processing by a processor must be governed by a contract with the terms Article 28(3) lists, including documented instructions, confidentiality, security and assistance.

No public evidence

  • Data processing agreement

    No public evidence

    The DPA is where processing instructions, confidentiality, security, sub-processing and audit rights are written down.

Article 28(2) and (4)

Know and control sub-processors

Sub-processors need the controller’s authorisation, changes must be notified, and obligations flow down by contract.

Evidence found

  • Published subprocessor list

    Evidence found

    A current list of subprocessors, with purpose and location, is how a customer knows who else touches its data.

Articles 44 to 46

Transfer data outside the UK lawfully

Restricted transfers need UK adequacy regulations (including the UK Extension to the EU-US Data Privacy Framework) or appropriate safeguards such as the International Data Transfer Agreement or the UK Addendum to the EU SCCs.

Partial evidence

  • Transfer mechanism

    Expired

    Transfers outside the EU or UK need a basis such as an adequacy decision (including the EU-US Data Privacy Framework) or standard contractual clauses.

  • Where data is hosted and processed

    Evidence found

    The regions or countries where the service runs and data is stored, from the vendor or its subprocessor list.

    • Where data is hosted or processed"Where is customer data hosted, and can we choose a specific region?" Tealium is hosted on Amazon Web Services (AWS). Customers select their data hosting region at onboarding from: United States, Ireland, Germany, Japan, Australia, Singapore, and Hong Kong. A dedicated single-tenant Pri...as of 21 Sep 2026
    • Hosting regionsHosting regions stated: Australia, Germany, Ireland, Japan, Singapore, USas of 21 Sep 2026
    • Subprocessor locations3 of 3 subprocessors list a locationas of 21 Sep 2026

Questions buyers ask

Is Tealium UK GDPR compliant?

CertReports does not decide that. It shows the public evidence that may support each UK GDPR requirement that reaches vendors: evidence was found or is available on request for use processors that provide sufficient guarantees (Article 28(1)), know and control sub-processors (Article 28(2) and (4)), and nothing public was found for put processing under a written contract.

What should I ask Tealium for?

Request data processing agreement, and confirm each is current.

Reading for UK GDPR reviews

All articles

This maps third-party obligations to the vendor evidence that may support them. It is not legal advice and never a statement that a vendor or its customers comply; confirm scope and sufficiency with your counsel or auditor. “No public evidence” means nothing public was found at the last check. Citations link to the official text.

Requirements reviewed 21 Sep 2026. The vendor lists the evidence on its trust centre behind a request or NDA; ask for it.