Program PlaybookEU

EU eIDAS Compliance Program

Build a durable operating model: controls, tests, vendors, and evidence that stays current.

Designed for compliance owners and engineering teams shipping identity and trust features.

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Author

Sorena AI

Published

Feb 21, 2026

Updated

Feb 21, 2026

Sections

Structured answer sets in this page tree.

Primary sources

Cited legal and guidance references.

Publication metadata

Sorena AI

Published Feb 21, 2026

Updated Feb 21, 2026

Overview

eIDAS compliance is not a one-off certification - it's an operating model. If you sign, validate, rely on trust services, or integrate the EUDI wallet, you must continuously prove integrity, security, and correct validation decisions. Use this playbook to build a role-scoped program with owners, measurable controls, interoperability tests, vendor oversight, and an evidence index that auditors and supervisors can trust.

Section 1

Program structure (the minimum viable operating model)

Start by building a program structure aligned to how eIDAS is enforced: role-based obligations, evidence, and supervision readiness where qualification applies.

Keep it simple: a small set of workstreams with clear owners and measurable outputs.

Workstream A - Trust services (signing/validation, certificate lifecycle, status checks, long-term validation).
Workstream B - QTSP vendor governance (selection, due diligence, ongoing monitoring, exit readiness).
Workstream C - EUDI wallet readiness (verifier pipeline, attribute governance, privacy and transparency controls).
Workstream D - Evidence and assurance (evidence index, audits, monitoring, incident learnings).

Section 2

Governance and RACI (who owns what)

eIDAS work fails when it is "owned by compliance" but implemented in product without control acceptance criteria.

Define clear RACI and decision gates for assurance level and vendor decisions.

Compliance: scope decisions, evidence index, audit management, and policy approvals.
Security: threat modeling, crypto/key management controls, incident response, and continuous control testing.
Engineering: validation pipeline, logging, interoperability testing, and change management for spec updates.
Legal/procurement: QTSP contracting, SLAs, incident notice, and exit/continuity terms.

Section 3

Controls and tests (make compliance measurable)

Controls must be testable. If you can't test it automatically or via repeatable procedures, you can't prove it reliably.

Build a test and assurance cadence tied to releases.

Interoperability tests: multi-format signatures and cross-provider validation; gate releases on pass criteria.
Negative tests: revoked certificates, expired timestamps, malformed signatures, chain anomalies, and replay attempts.
Operational drills: status service outages, key rotations, and incident response for trust-service-related issues.
Monitoring: validation failure rates, revocation/status check health, and anomalous signing patterns.

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Section 4

QTSP governance (vendor oversight that actually reduces risk)

Most organizations rely on QTSPs for qualified services. Governance should focus on operational reliability and evidence quality, not marketing claims.

Update your due diligence annually and after incidents or material changes.

Qualification validation: confirm qualified status and service scope for the exact service you rely on.
Audit evidence collection: obtain up-to-date audit reports/conformity assessments relevant to your usage.
Contract controls: incident notice, support commitments, evidence outputs, and continuity/exit obligations.
Ongoing monitoring: SLA performance, incident history, change notifications, and periodic evidence refresh.

Section 5

Evidence index (stay audit-ready without heroics)

Build an evidence index that links requirements to living artifacts: logs, tests, policies, and vendor evidence.

The evidence index is what allows fast responses to audits, supervision requests, and partner due diligence.

Requirement->Control->Test->Artifact mapping with owners and review cadence.
Versioning: record policy versions and verifier logic versions at time of decisions.
Exportability: ability to produce timeboxed evidence exports quickly and consistently.
Continuous improvement: track findings, remediation, and validation proof.

Primary sources