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100+ Free ISO 27701 LA Practice Questions

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Which of the following BEST describes the relationship between ISO/IEC 17021-1 and ISO 19011 in the context of a PIMS certification audit?

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2026 Statistics

Key Facts: ISO 27701 LA Exam

70%

Passing Score

PECB

3 hours

Exam Duration

PECB — open-book examination

12

Essay Questions (classic format)

PECB Lead Auditor exam format

3 years

Certification Validity

PECB

2019

ISO 27701 Edition

ISO/IEC 27701:2019

7

Competency Domains

PECB

ISO/IEC 27701 Lead Auditor is PECB's advanced credential for auditing Privacy Information Management Systems. The exam is scenario-based, open-book, 3 hours, and requires 70% to pass. It covers seven competency domains: PIMS fundamentals, system requirements, audit principles (ISO 19011 + ISO 17021-1), audit preparation, audit conduction, audit closure, and audit programme management. Auditors must assess Annex A controls for PII Controllers, Annex B controls for PII Processors, GDPR alignment, and the certification cycle including surveillance and recertification audits. ISO 27701 Lead Auditor is sought by privacy auditors, GRC professionals, and certification body personnel conducting PIMS conformity assessments.

Sample ISO 27701 LA Practice Questions

Try these sample questions to test your ISO 27701 LA exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1An auditor is reviewing an organization's claim to be certified to ISO/IEC 27701. Under ISO/IEC 17021-1, which prerequisite MUST be in place before ISO 27701 certification can be granted?
A.The organization must have appointed a full-time Data Protection Officer
B.The organization must hold or concurrently certify to ISO/IEC 27001
C.The organization must have completed a DPIA for every processing activity
D.The organization must have published an external privacy notice on its website
Explanation: ISO/IEC 27701:2019 is an extension specification for ISO/IEC 27001 and ISO/IEC 27002. An organization cannot be certified to ISO 27701 independently; it must either already hold ISO 27001 certification or achieve certification to both standards simultaneously. ISO/IEC 17021-1 governs the certification body's audit processes, and a conformant ISO 27701 audit presupposes a certified ISMS as its foundation. Auditors verify this prerequisite during audit initiation.
2Which standard provides the primary guidelines for auditing management systems — including a PIMS — that a PECB ISO 27701 Lead Auditor must apply?
A.ISO/IEC 27001:2022
B.ISO/IEC 17021-1:2015
C.ISO 19011:2018
D.ISO/IEC 29134:2017
Explanation: ISO 19011:2018 provides guidelines for auditing management systems, covering audit principles, managing an audit programme, conducting management system audits, and evaluating auditor competence. It applies to all management system audits including a PIMS. ISO/IEC 17021-1 adds requirements specifically for certification bodies performing third-party certification audits, and together these two standards govern a Lead Auditor's practice.
3According to ISO 19011:2018, which audit principle requires an auditor to report findings truthfully and accurately, including unfavorable results?
A.Independence
B.Integrity
C.Fair presentation
D.Confidentiality
Explanation: ISO 19011:2018 clause 4 defines six audit principles. Fair presentation requires that audit findings, conclusions, and reports reflect audit activities truthfully and accurately, including obstacles encountered and unresolved diverging opinions between the audit team and the auditee. Integrity requires honesty and responsibility; independence governs the basis for impartiality; confidentiality governs information handling.
4Under ISO/IEC 27701, what is the fundamental difference between an organization's role as a PII Controller and as a PII Processor?
A.A PII Controller only processes data within the EU; a PII Processor may process data globally
B.A PII Controller determines the purposes and means of processing; a PII Processor processes on behalf of and per the instructions of a controller
C.A PII Controller holds ISO 27701 certification; a PII Processor is uncertified
D.A PII Controller only handles structured data; a PII Processor handles unstructured data
Explanation: ISO/IEC 27701 (aligned with ISO 29100 and GDPR) defines a PII Controller as the stakeholder that determines the purposes and means of processing PII, bearing primary accountability. A PII Processor processes PII on behalf of and according to the documented instructions of a controller. This distinction drives which Annex applies: Annex A for controllers, Annex B for processors. An organization may simultaneously act as both for different processing activities.
5During a Stage 1 audit of an organization's PIMS, an auditor discovers the organization has not documented a Statement of Applicability for Annex A and Annex B controls. What is the MOST appropriate auditor action?
A.Record a minor nonconformity and proceed directly to Stage 2
B.Raise an observation and note it for monitoring at Stage 2
C.Record a major nonconformity against ISO 27701 and recommend delaying Stage 2
D.Issue a surveillance finding and schedule an unannounced follow-up visit
Explanation: The Statement of Applicability (SoA) documenting inclusion or exclusion of each Annex A and Annex B control with justification is a fundamental ISO 27701 requirement (inheriting from ISO 27001 clause 6.1.3, extended by ISO 27701). Its absence represents a major nonconformity — the PIMS is not structured per the standard's core requirements. A major nonconformity means Stage 2 readiness is not demonstrated and should be delayed until the SoA is produced and reviewed.
6According to ISO 19011:2018, what is the PRIMARY objective of a Stage 1 audit in a PIMS certification process?
A.To sample and test the operational effectiveness of PIMS controls
B.To verify that the organization's PIMS is documented and the organization is prepared for the Stage 2 audit
C.To issue the ISO 27701 certificate if no major nonconformities are found
D.To evaluate the organization's privacy breach history for the past 12 months
Explanation: Per ISO/IEC 17021-1 and ISO 19011 guidance, a Stage 1 audit (sometimes called a documentation review or readiness review) aims to evaluate whether the management system documentation meets the standard's requirements and assess whether the organization is ready to proceed to Stage 2. It reviews scope, policy, context, risk assessments, SoA, and audit programme — it does not test operational effectiveness, which is Stage 2's purpose.
7An auditor notes that an organization acting as a PII Processor has engaged a cloud storage sub-processor without informing its customers (PII Controllers). Under ISO 27701 Annex B, what finding is MOST appropriate?
A.Observation — the organization should improve its supplier communication
B.Minor nonconformity — general written authorization was assumed
C.Major nonconformity — sub-processor engagement without controller authorization violates a specific Annex B control
D.No finding — sub-processor decisions are internal business decisions outside the PIMS scope
Explanation: ISO 27701 Annex B 8.5.6 (aligned with GDPR Article 28(2)) requires a processor to obtain prior specific or general written authorization from the controller before engaging a sub-processor. Without such authorization, the processor has violated a mandatory control, which constitutes a major nonconformity. Controller authorization protects data subjects by ensuring the controller maintains oversight of the processing chain.
8During a PIMS audit, an auditor examines audit evidence for data minimization. Which evidence BEST demonstrates conformance with Annex A control 7.4.4 (minimize PII collection)?
A.A signed privacy policy statement from the CEO
B.A documented data flow map showing only PII necessary for stated purposes is collected, with a linked privacy risk assessment
C.A list of all PII fields in the database
D.Employee training attendance records on data minimization awareness
Explanation: ISO 27701 Annex A 7.4.4 requires the organization to limit collection of PII to what is adequate, relevant, and necessary. The strongest evidence is a documented data flow map (or data inventory) that identifies each PII element, links it to a specific processing purpose, and is supported by a privacy risk assessment demonstrating that no excess data is collected. This shows both the control design and its documented justification.
9An ISO 27701 Lead Auditor discovers that an organization's management review has not considered privacy-specific inputs such as the status of data subject complaints and privacy incidents. This MOST likely indicates:
A.A minor nonconformity against ISO 27701 clause 6.9 (management review inputs)
B.A major nonconformity against ISO 27001 only, not ISO 27701
C.An observation for opportunity to improve the management review agenda
D.Conformance — management review inputs are discretionary
Explanation: ISO 27701 clause 6.9 extends ISO 27001 clause 9.3 (management review) by requiring privacy-specific inputs such as the status of data subject complaints, the results of privacy risk assessments, and feedback from interested parties. Omitting these privacy inputs from management review is a nonconformity against ISO 27701 clause 6.9. Because the management review is a required process (not a control option), this is typically a minor nonconformity unless systemic management failures exist.
10According to ISO 19011:2018, which of the following BEST describes 'audit evidence'?
A.Only written documents provided by the auditee
B.Verifiable records, statements, or other information that are relevant to the audit criteria
C.The auditor's personal observations and judgments recorded in audit notes
D.Testimony obtained solely from senior management interviews
Explanation: ISO 19011:2018 clause 3.8 defines audit evidence as records, statements of fact, or other information that are relevant to the audit criteria and verifiable. Evidence may include physical samples, observations, documents, records, interviews with personnel, and process demonstrations — it is not limited to written documents from management. Reliability of evidence is strengthened when multiple types corroborate the same finding.

About the ISO 27701 LA Exam

PECB ISO/IEC 27701 Lead Auditor validates the expertise to plan, lead, and manage audits of a Privacy Information Management System (PIMS) aligned with ISO/IEC 27701:2019. The credential applies ISO 19011 audit principles and ISO/IEC 17021-1 conformity assessment requirements to PIMS certification audits — covering Stage 1 (documentation readiness) and Stage 2 (operational effectiveness), nonconformity classification, audit reporting, corrective action verification, and the certification cycle (surveillance and recertification). The exam is open-book, scenario-based, and requires 70% to pass in 3 hours. Body of knowledge spans PIMS fundamentals, Annex A (PII Controller) and Annex B (PII Processor) controls, GDPR mapping via Annex C, cross-border transfer mechanisms (SCCs, BCRs, TIA post-Schrems II), auditor ethics, certification decision independence, and multi-jurisdiction PIMS contexts.

Questions

12 scored questions

Time Limit

180 minutes

Passing Score

70%

Exam Fee

~$500 USD (standalone exam) (PECB)

ISO 27701 LA Exam Content Outline

10%

PIMS Fundamentals and ISO 27701 Structure

ISO/IEC 27701:2019 as extension of ISO 27001/27002, PII Controller vs Processor roles, Annex A vs Annex B applicability, and ISO 27001 certification prerequisite

15%

PIMS Requirements and ISMS Integration

ISO 27701 clauses 4-6: context, scope, leadership, planning, risk assessment, SoA, and integration with the underlying ISMS

20%

Audit Concepts and Principles (ISO 19011 and ISO 17021-1)

Audit principles, audit criteria/evidence/findings, conformity assessment, certification body requirements, and auditor competence

15%

Preparing and Planning a PIMS Audit

Stage 1 and Stage 2 planning, audit scope and programme, team composition, risk-based auditing, and opening meeting

20%

Conducting the Audit and Evidence Collection

Sampling, interviews, observation, document review, major vs minor nonconformity classification, findings documentation, and closing meeting

10%

Audit Reporting and Corrective Action

Audit report content, audit conclusions, corrective action vs correction, root cause analysis verification, and handling disputed findings

10%

Certification Decision and Surveillance Cycle

Certification decision independence, annual surveillance audits, 3-year recertification, certificate suspension and withdrawal

How to Pass the ISO 27701 LA Exam

What You Need to Know

  • Passing score: 70%
  • Exam length: 12 questions
  • Time limit: 180 minutes
  • Exam fee: ~$500 USD (standalone exam)

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

ISO 27701 LA Study Tips from Top Performers

1Master the six ISO 19011:2018 audit principles — integrity, fair presentation, due professional care, confidentiality, independence, and evidence-based approach — these underpin virtually every Lead Auditor scenario question
2Learn the distinction: correction = fix the immediate problem; corrective action = address the root cause to prevent recurrence. ISO 27701 clause 6.11 requires both
3Know the Stage 1 vs Stage 2 audit objectives: Stage 1 tests documentation readiness (SoA, scope, risk assessment); Stage 2 tests operational effectiveness through sampling, observation, and interviews
4Memorize the major vs minor nonconformity rule: major = absent system element or systemic failure = must resolve before certification; minor = isolated lapse = certify and verify at surveillance
5Understand ISO 17021-1 clause 9.1.14: certification decision must be made by a person NOT involved in the audit — separation of audit and decision roles is a key exam topic
6For GDPR mapping questions, know which Annex C articles align to controller (Annex A) and processor (Annex B) controls, and distinguish ISO 27701 nonconformity findings from GDPR enforcement actions

Frequently Asked Questions

What is the PECB ISO/IEC 27701 Lead Auditor exam format?

The PECB ISO/IEC 27701 Lead Auditor exam is a 3-hour, open-book, scenario-based examination requiring 70% to pass. The classic format uses 12 essay-type questions evaluated on analytical reasoning, evidence-based arguments, and applied knowledge of ISO 27701 and audit principles (ISO 19011, ISO 17021-1). PECB is progressively transitioning its Lead Auditor exams to a multiple-choice format. The exam is delivered through PECB's exam platform, either online with proctoring or paper-based at authorized centers, typically on the final day of the 5-day training course.

What is the difference between the ISO 27701 Lead Auditor and Lead Implementer?

The Lead Implementer credential focuses on building, implementing, and maintaining a PIMS — planning, gap analysis, control implementation (Annex A and B), DPIA execution, and certification preparation. The Lead Auditor focuses on auditing an existing PIMS against ISO 27701 requirements — applying ISO 19011 audit methodology, ISO 17021-1 conformity assessment requirements, classifying nonconformities, and leading certification audits. Both require ISO 27001 and ISO 27701 knowledge, but Lead Auditor additionally requires deep expertise in audit process and certification body requirements.

What prerequisites are required for ISO 27701 Lead Auditor?

PECB does not enforce strict prerequisites to sit the exam. A fundamental understanding of information security, privacy principles, and audit concepts is recommended, along with solid knowledge of ISO/IEC 27001 (since ISO 27701 extends it). For the full Lead Auditor certification credential (not just the exam), candidates need professional experience in privacy or ISMS auditing. PECB's 5-day training course covers all required content and includes the exam.

How does ISO 27701 Lead Auditor relate to GDPR auditing?

ISO 27701 Annex C provides an informative mapping between ISO 27701 controls and GDPR provisions. A Lead Auditor assesses whether the organization's PIMS controls are designed and operating to meet ISO 27701 requirements, which are substantially aligned with GDPR. However, ISO 27701 certification does not constitute GDPR compliance certification — legal compliance is determined by data protection authorities. The Lead Auditor must understand GDPR provisions to evaluate control intent without acting as a legal compliance assessor.

What is the difference between a major and minor nonconformity in a PIMS audit?

Per ISO/IEC 17021-1, a major nonconformity is the absence of or total failure of a required management system element — such as no Statement of Applicability, no privacy risk assessment, or systematic violation of a mandatory control. A minor nonconformity is an isolated lapse that does not indicate systemic failure. Major nonconformities must be resolved and verified effective before certification is recommended; minor nonconformities may be certified with corrective action verified at the first surveillance audit.

Is ISO 27701 Lead Auditor worth it in 2026?

Yes. With GDPR enforcement maturing, global privacy laws multiplying, and organizations increasingly seeking ISO 27701 certification to demonstrate PIMS conformance to customers and regulators, qualified PIMS Lead Auditors are in high demand. Lead Auditor credentials are required or preferred for roles at accredited certification bodies, Big 4 privacy practices, GRC consultancies, and in-house audit functions at large multinationals. The combination of ISO 27701 domain expertise and ISO 19011 audit methodology skills is a differentiated qualification.