We systematically prepare your organization for internal and external data protection audits. From readiness assessments and realistic mock audits to professional on-site support during regulatory examinations and certification audits.
Our clients trust our expertise in digital transformation, compliance, and risk management
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A successful Privacy Audit doesn't begin with the announcement of the review. Continuous audit readiness should be established as an integral component of your Privacy Program.
Years of Experience
Employees
Projects
Our structured approach ensures your organization is optimally prepared for any type of privacy audit.
Comprehensive assessment of current audit readiness
Development of audit-specific documentation and evidence structures
Conducting realistic mock audits with detailed feedback
Training employees for optimal examination interaction
Continuous support and assistance during real audits
"Professional audit preparation by ADVISORI gave us enormous confidence for our external privacy reviews. Thanks to the structured approach, all audits proceeded smoothly and successfully."

Head of Information Security, Cyber Security
Expertise & Experience:
10+ years of experience, CISA, CISM, Lead Auditor, DORA, NIS2, BCM, Cyber and Information Security
We offer you tailored solutions for your digital transformation
Comprehensive evaluation of your Privacy Program's readiness for external reviews.
Professional support during external audits and regulatory reviews.
Choose the area that fits your requirements
Comprehensive analysis and documentation of your data protection landscape to ensure GDPR-compliant privacy programs. From initial inventory to continuous compliance documentation.
Implementation and optimization of technical and organizational measures (TOMs) to ensure a solid privacy program. We support you in implementing Privacy by Design and Privacy by Default principles.
GDPR Article 32 defines comprehensive requirements for technical and organizational measures to protect personal data. We support you in the strategic implementation of Privacy by Design principles, solid privacy controls, and sustainable privacy governance frameworks to ensure your data protection compliance.
A GDPR compliance audit examines your organization's adherence to the General Data Protection Regulation and related privacy laws. Typical areas reviewed include: records of processing activities (Art.
30 GDPR), technical and organizational measures (Art.
32 GDPR), data processing agreements (Art.
28 GDPR), data subject rights processes, data protection impact assessments, and incident documentation. ADVISORI conducts an initial readiness assessment to identify and close gaps before the actual audit begins.
Preparation for a data protection audit follows a structured process at ADVISORI: first, a gap analysis against relevant audit standards, then development of a prioritized remediation plan. We then support documentation preparation, train involved staff on examination interaction, and conduct realistic mock audits. This identifies weaknesses before the external auditor finds them. Preparation time typically ranges from four to twelve weeks depending on organizational maturity.
An internal privacy audit is conducted by your own staff or appointed consultants for self-assessment and continuous improvement. An external audit is performed by independent auditors, supervisory authorities, or certification bodies and often carries binding consequences. ADVISORI prepares organizations for both types — for internal audits we conduct the review, for external audits we serve as expert support throughout the entire examination process.
A GDPR audit requires at minimum: an up-to-date record of processing activities, the privacy policy, technical and organizational measures documentation, data processing agreements, evidence of staff privacy training, process descriptions for data subject rights and breach notification, and completed data protection impact assessments. ADVISORI creates a tailored audit checklist with you and supports the completion of any missing documentation.
The GDPR does not prescribe a fixed audit frequency but recommends regular reviews of technical and organizational measures effectiveness (Art. 32(1)(d) GDPR). In practice, annual internal audits and event-driven special reviews have proven effective. Organizations with high risk profiles or in regulated industries should audit more frequently. ADVISORI establishes an audit cycle tailored to your risk profile as part of a continuous improvement program.
When a GDPR audit identifies deficiencies, they are categorized as critical findings (immediate action required), material findings (remediation within defined deadline), or improvement recommendations. Regulatory audits may result in orders, warnings, or fines — up to EUR
20 million or 4% of annual global turnover. ADVISORI supports prioritization and implementation of remediation measures and accompanies the follow-up review to ensure successful closure.
ADVISORI provides experienced consultants as on-site contacts during external data protection audits. Our examination support includes: coordination between auditors and internal departments, real-time advisory on complex examination questions, support in interpreting audit findings, and strategic alignment for optimal examination outcomes. With our experience as former auditors, we understand both perspectives and can effectively mediate.
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Is your organization ready for the next step into the digital future? Contact us for a personal consultation.
Our clients trust our expertise in digital transformation, compliance, and risk management
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