Market perspective
SOC 2 and ISO/IEC 42001 for European technology companies
A European technology company can face several different tests of trust at once: enterprise customers asking for assurance over a service, leaders seeking accountable AI governance, and local duties that must be assessed on their own terms. The right program connects those needs without treating one report or certificate as a universal answer.
SOC 2 when the customer needs service assurance
SOC 2 is an AICPA attestation examination of a described service organization system. A company based in Europe can pursue a SOC 2 report when its customers or partners need that form of assurance, particularly in cross-border procurement. The first decision is the service boundary and the Trust Services Criteria relevant to users. The independent CPA firm, not an adviser, issues the report.
European privacy and security obligations are separate. A SOC 2 report can help a customer examine controls, but it does not establish GDPR compliance or replace contractual and transfer safeguards. Map personal data, processor commitments, and the actual service controls alongside the report scope.
ISO/IEC 42001 when AI use needs accountable oversight
ISO/IEC 42001 sets requirements for an AI management system. It gives an organization a repeatable way to inventory AI systems, allocate decisions, assess risks and impacts, manage the lifecycle, and review results. For European teams, this can provide a useful governance structure while AI Act roles and duties are assessed separately.
Do not treat ISO/IEC 42001 certification as automatic EU AI Act conformity. Legal classification depends on the system, the organization’s role, and applicable rules. The management system should preserve the facts and decisions needed for that assessment.
ISO/IEC 27001 as the security baseline
ISO/IEC 27001 addresses the information security management system: scope, risk assessment, treatment, operation, evaluation, and improvement. It can provide useful policy, ownership, supplier, and evidence practices for both SOC 2 and ISO/IEC 42001. The scopes and assessment outcomes still differ. A shared control library should show where one process supports several goals and where extra requirements remain.
Common questions
Clarify the outcome before the work.
Is SOC 2 required by EU law?
No. SOC 2 is an AICPA attestation framework. European companies typically consider it in response to customer or partner assurance requirements.
Does ISO/IEC 42001 replace the EU AI Act?
No. It provides an AI management system. AI Act duties need their own role- and system-specific analysis.
Should a European company choose SOC 2 or ISO/IEC 27001?
Start with the assurance outcome buyers request and the organization’s broader security goals. Many organizations can reuse controls across both, but the independent assessment outputs are different.
Read next
A practical path from here.
SOC 2
SOC 2 for European SaaS companies: when it helps and how to prepare
A buyer-led guide to SOC 2 in Europe: the right trigger, a defensible scope, and how it sits beside ISO 27001 and GDPR.
ISO/IEC 42001
ISO/IEC 42001 in Europe: AI governance alongside the EU AI Act
Where an AI management system can support European governance work, and where AI Act analysis must remain separate.
Cross-framework
ISO 27001, SOC 2, and ISO 42001: what to share and what to keep distinct
Three different assurance questions, one disciplined control operation. A guide to sequencing and reusing evidence responsibly.
Work with Normstone
Make the next assurance decision clear.
Tell us your service, AI use, and customer requirements. We’ll help shape the scope.