Compliance and Certifications
Why certifications matter
When your legal or compliance team evaluates a SaaS vendor, certifications are the primary evidence of security and privacy controls. Rather than auditing Anthropic's data centres themselves, they rely on third-party assessments that follow recognised standards. Understanding what certifications Anthropic holds, and what each one covers, allows you to answer compliance questions accurately and quickly.
Certifications do not transfer automatically to your own compliance posture. Your use of a SOC 2-certified vendor does not make your organisation SOC 2 compliant. However, they provide assurance about the vendor's controls, which you can reference in your vendor risk assessment.
SOC 2 Type II
What it is: SOC 2 (System and Organisation Controls 2) is an auditing standard developed by the AICPA. A Type II report covers a period of time (typically 6–12 months) and provides evidence that the organisation's controls were operating effectively throughout that period, not just at a single point in time.
SOC 2 reports assess up to five Trust Service Criteria: Security, Availability, Processing Integrity, Confidentiality and Privacy. The Security criterion (also called the Common Criteria) is mandatory; the others are optional.
Anthropic's SOC 2 status: Anthropic holds a SOC 2 Type II report covering the Security and Availability criteria. This means an independent auditor has assessed Anthropic's logical access controls, encryption, incident response, change management, risk assessment and availability monitoring over an audit period and found them operating effectively.
How to access it: request Anthropic's SOC 2 report through your account manager or via the Trust Centre (trust.anthropic.com). SOC 2 reports are confidential and shared under NDA; your legal team will typically need to sign a recipient NDA before Anthropic releases the report.
What it tells your auditors: Anthropic has implemented and tested controls over data security and system availability. This is relevant evidence for your own vendor risk assessment and for responding to questions from your clients or auditors about your AI vendor security posture.
GDPR
What it requires: the General Data Protection Regulation (EU/UK) requires that any organisation processing personal data of EU/UK residents implements appropriate technical and organisational measures, has a lawful basis for processing, and (for data transferred outside the EEA) implements appropriate transfer mechanisms.
Anthropic's GDPR position:
- Anthropic offers a Data Processing Addendum (DPA) for Enterprise customers. The DPA specifies the processing purposes, data subject rights procedures, and the contractual basis for data transfers.
- For UK/EU customers, the DPA includes Standard Contractual Clauses (SCCs) as the transfer mechanism for data processed in Anthropic's US infrastructure.
- Enterprise customers have conversations excluded from model training by default, which removes one category of processing that would otherwise require careful GDPR justification.
What you need to do:
- Sign the DPA before go-live. Without a DPA, you are processing employee (and potentially client) personal data without a compliant contractual framework.
- Document the DPA in your Article 30 records (Records of Processing Activities). The processing activity is "use of Claude Enterprise for business productivity"; the data includes employee correspondence, work product and any personal data incidentally included in prompts.
- Train employees not to enter third-party personal data (e.g., client details) into Claude unless you have a documented basis for that processing.
- Handle data subject requests — if an employee or customer submits a subject access request or erasure request, you need a procedure for submitting the data deletion request to Anthropic (covered in M63-L1).
HIPAA
What it requires: the Health Insurance Portability and Accountability Act (US) requires organisations that handle Protected Health Information (PHI) to sign a Business Associate Agreement (BAA) with any vendor that processes PHI on their behalf.
Anthropic's HIPAA position: Anthropic will sign a BAA with Enterprise customers under healthcare contracts. If your organisation is a Covered Entity (hospital, clinic, health plan, etc.) or Business Associate that handles PHI, you must have a signed BAA before any PHI is entered into Claude.
Important constraint: a signed BAA does not mean unlimited processing of PHI. The BAA specifies the permitted uses and disclosures. Work with your compliance team and Anthropic's legal team to ensure the BAA terms cover your intended use cases.
If you are not sure whether a BAA is needed: the test is whether PHI could ever enter a Claude conversation. If there is any possibility (e.g., a clinician might paste a patient note), you need the BAA. Get it signed before deployment; it is much harder to obtain retroactively after a potential HIPAA violation.
ISO 27001
What it is: ISO 27001 is an international standard for information security management systems (ISMS). Certification means an accredited body has audited the organisation's information security management practices against the standard.
Anthropic's ISO 27001 status: Anthropic is working toward ISO 27001 certification; check the Trust Centre for the current status. Some enterprise customers, particularly in Europe and in sectors like financial services, require ISO 27001 as a vendor qualification criterion. If your organisation has this requirement, verify current status with your account manager.
The Trust Centre
Anthropic maintains a Trust Centre at trust.anthropic.com. This is the primary resource for compliance evidence. It includes:
- Current certifications and their validity dates
- The DPA template and instructions for requesting a signed copy
- Security documentation (encryption standards, penetration testing summaries)
- Privacy policy and sub-processor list (the third-party services Anthropic uses that may process your data)
- Instructions for submitting security vulnerability reports
Best practice: bookmark the Trust Centre and check it before your annual vendor review. Certification statuses change; a certification that was valid when you signed your contract may have expired.
Scenario: vendor qualification for a financial institution
A UK bank is deploying Claude Enterprise. Their vendor management process requires all Tier 2 vendors (those with access to internal data) to provide:
- A current SOC 2 Type II report
- A signed DPA with SCCs for UK/EU data transfers
- Evidence of penetration testing within the last 12 months
- An answer to their standard vendor questionnaire (50 questions on security controls)
The Claude Enterprise account manager provides:
- The SOC 2 Type II report (under NDA)
- A signed DPA with SCCs
- A penetration testing summary from the Trust Centre
- Anthropic's completed security questionnaire
The bank's vendor management team assesses these and approves Claude as a Tier 2 vendor. The compliance officer documents the assessment, the DPA signing date, and a review trigger for when the SOC 2 report expires.
Key takeaway
Certifications are your evidence pack for compliance questions. Know what Anthropic holds, where to find it, and what each certification covers. Get your DPA signed before go-live, get a BAA if PHI might be processed, and make the Trust Centre part of your annual vendor review process.
📖 Official Documentation See this in practice in Anthropic’s live support docs: