ISO 28000 LEAD AUDITOR
NONCONFORMITY EXAMINATION WITH
QUESTIONS AND VERIFIED ANSWERS,
PLUS DETAILED RATIONALES/EXPERT
VERIFIED FOR GUARANTEED PASS
2026/LATEST UPDATE/INSTANT
DOWNLOAD PDF
1. During an ISO 28000 audit, an auditor discovers that a critical
logistics process has several security controls in place, but none of
the controls can be traced back to documented security objectives,
risks, or requirements. The process owner argues that the controls
have been operating successfully for several years. What is the most
appropriate audit conclusion?
A. No nonconformity exists because the controls are operationally
effective
B. The auditor should accept the process because historical performance
proves conformity
C. A nonconformity may exist because the organization cannot
demonstrate a systematic relationship between security risks, objectives,
requirements, and implemented controls
D. The auditor should immediately suspend the organization's
certification
Answer: C
Rationale: An ISO 28000 management system is expected to operate
systematically rather than simply contain isolated security controls. If
the organization cannot demonstrate how identified supply-chain
security risks and requirements lead to objectives and controls, there is
1
,a breakdown in the management-system logic. The auditor should
gather sufficient objective evidence and determine the significance of
the conformity gap before classifying the nonconformity.
2. An organization has established a procedure requiring security
incidents to be reported within 30 minutes. During an audit, the
auditor reviews ten recent incidents and finds that eight were
reported between two and six hours after occurrence. Management
states that employees were busy responding to the incidents. What
should the auditor primarily evaluate?
A. Whether the incidents were serious enough to justify reporting
B. Whether the documented requirement was implemented and
maintained effectively
C. Whether employees should receive salary deductions
D. Whether the organization should eliminate the 30-minute requirement
Answer: B
Rationale: The auditor must compare actual implementation against
the organization's established requirements. Repeated failure to
comply with a documented incident-reporting requirement provides
objective evidence of a systemic implementation problem. The auditor
should determine the extent and root cause rather than simply
accepting management's explanation.
3. A company identifies unauthorized access to its warehouse as a
significant supply-chain security risk. The risk assessment requires
controlled access, visitor identification, and monitoring. During the
audit, visitors are allowed into restricted areas without identification
because the security supervisor considers the area "generally safe."
What is the strongest basis for raising a nonconformity?
2
,A. The supervisor has personal authority over the area
B. The auditor personally dislikes the visitor procedure
C. The implemented practice does not conform to established security
controls addressing an identified significant risk
D. Visitor access is never permitted under ISO 28000
Answer: C
Rationale: The strongest audit evidence is the objective discrepancy
between the organization's identified risk and its required controls
versus actual implementation. ISO 28000 auditing focuses on
conformity and effectiveness of the management system, not the
auditor's personal preferences.
4. During a lead audit, the auditor finds that the organization has a
documented internal audit program, but audits are repeatedly
performed by personnel directly responsible for the activities being
audited. The organization argues that this arrangement saves
resources. What is the most appropriate finding?
A. The arrangement automatically proves independence
B. The internal audit process may lack sufficient objectivity and
impartiality
C. The arrangement is acceptable whenever the auditor is experienced
D. Internal audits are optional for ISO 28000 organizations
Answer: B
Rationale: Internal auditing requires an appropriate degree of
objectivity and impartiality. When personnel audit their own work,
there is a risk that they will overlook deficiencies or have conflicts of
interest. The auditor should examine the organization's internal-audit
arrangements, responsibilities, competence, and independence before
determining the precise nonconformity.
3
, 5. An organization has established security objectives but cannot
provide measurable indicators, monitoring results, or evidence
showing whether the objectives are being achieved. What is the most
significant concern?
A. The organization has too many objectives
B. The objectives cannot be evaluated for effectiveness
C. The objectives must all be financial
D. Security objectives are unnecessary when procedures exist
Answer: B
Rationale: Objectives need to provide a meaningful basis for
evaluating security performance. Without suitable indicators, targets,
monitoring, or evidence of achievement, management cannot reliably
determine whether its security objectives are being accomplished.
6. During an audit of a transportation company, the auditor
discovers that drivers receive security instructions verbally but
there is no evidence of competence evaluation, training records, or
verification that drivers understand the requirements. Several
drivers give contradictory explanations of the required response to
suspicious cargo. What should the auditor conclude?
A. Training evidence is unnecessary for experienced drivers
B. The organization may have a competence and awareness
implementation nonconformity
C. Drivers should be replaced immediately
D. The auditor should ignore the issue because no incident has occurred
Answer: B
Rationale: Competence cannot simply be assumed from job
experience. Where security responsibilities require specific knowledge
4
NONCONFORMITY EXAMINATION WITH
QUESTIONS AND VERIFIED ANSWERS,
PLUS DETAILED RATIONALES/EXPERT
VERIFIED FOR GUARANTEED PASS
2026/LATEST UPDATE/INSTANT
DOWNLOAD PDF
1. During an ISO 28000 audit, an auditor discovers that a critical
logistics process has several security controls in place, but none of
the controls can be traced back to documented security objectives,
risks, or requirements. The process owner argues that the controls
have been operating successfully for several years. What is the most
appropriate audit conclusion?
A. No nonconformity exists because the controls are operationally
effective
B. The auditor should accept the process because historical performance
proves conformity
C. A nonconformity may exist because the organization cannot
demonstrate a systematic relationship between security risks, objectives,
requirements, and implemented controls
D. The auditor should immediately suspend the organization's
certification
Answer: C
Rationale: An ISO 28000 management system is expected to operate
systematically rather than simply contain isolated security controls. If
the organization cannot demonstrate how identified supply-chain
security risks and requirements lead to objectives and controls, there is
1
,a breakdown in the management-system logic. The auditor should
gather sufficient objective evidence and determine the significance of
the conformity gap before classifying the nonconformity.
2. An organization has established a procedure requiring security
incidents to be reported within 30 minutes. During an audit, the
auditor reviews ten recent incidents and finds that eight were
reported between two and six hours after occurrence. Management
states that employees were busy responding to the incidents. What
should the auditor primarily evaluate?
A. Whether the incidents were serious enough to justify reporting
B. Whether the documented requirement was implemented and
maintained effectively
C. Whether employees should receive salary deductions
D. Whether the organization should eliminate the 30-minute requirement
Answer: B
Rationale: The auditor must compare actual implementation against
the organization's established requirements. Repeated failure to
comply with a documented incident-reporting requirement provides
objective evidence of a systemic implementation problem. The auditor
should determine the extent and root cause rather than simply
accepting management's explanation.
3. A company identifies unauthorized access to its warehouse as a
significant supply-chain security risk. The risk assessment requires
controlled access, visitor identification, and monitoring. During the
audit, visitors are allowed into restricted areas without identification
because the security supervisor considers the area "generally safe."
What is the strongest basis for raising a nonconformity?
2
,A. The supervisor has personal authority over the area
B. The auditor personally dislikes the visitor procedure
C. The implemented practice does not conform to established security
controls addressing an identified significant risk
D. Visitor access is never permitted under ISO 28000
Answer: C
Rationale: The strongest audit evidence is the objective discrepancy
between the organization's identified risk and its required controls
versus actual implementation. ISO 28000 auditing focuses on
conformity and effectiveness of the management system, not the
auditor's personal preferences.
4. During a lead audit, the auditor finds that the organization has a
documented internal audit program, but audits are repeatedly
performed by personnel directly responsible for the activities being
audited. The organization argues that this arrangement saves
resources. What is the most appropriate finding?
A. The arrangement automatically proves independence
B. The internal audit process may lack sufficient objectivity and
impartiality
C. The arrangement is acceptable whenever the auditor is experienced
D. Internal audits are optional for ISO 28000 organizations
Answer: B
Rationale: Internal auditing requires an appropriate degree of
objectivity and impartiality. When personnel audit their own work,
there is a risk that they will overlook deficiencies or have conflicts of
interest. The auditor should examine the organization's internal-audit
arrangements, responsibilities, competence, and independence before
determining the precise nonconformity.
3
, 5. An organization has established security objectives but cannot
provide measurable indicators, monitoring results, or evidence
showing whether the objectives are being achieved. What is the most
significant concern?
A. The organization has too many objectives
B. The objectives cannot be evaluated for effectiveness
C. The objectives must all be financial
D. Security objectives are unnecessary when procedures exist
Answer: B
Rationale: Objectives need to provide a meaningful basis for
evaluating security performance. Without suitable indicators, targets,
monitoring, or evidence of achievement, management cannot reliably
determine whether its security objectives are being accomplished.
6. During an audit of a transportation company, the auditor
discovers that drivers receive security instructions verbally but
there is no evidence of competence evaluation, training records, or
verification that drivers understand the requirements. Several
drivers give contradictory explanations of the required response to
suspicious cargo. What should the auditor conclude?
A. Training evidence is unnecessary for experienced drivers
B. The organization may have a competence and awareness
implementation nonconformity
C. Drivers should be replaced immediately
D. The auditor should ignore the issue because no incident has occurred
Answer: B
Rationale: Competence cannot simply be assumed from job
experience. Where security responsibilities require specific knowledge
4
