Pass the PECB ISO 9001 ISO-9001-Lead-Auditor Questions and answers with CertsForce

According to ISO 19011:2018, clause 6.3.2, an audit plan should include the following information:

The audit objectives, scope, and criteria

The audit team members and their roles and responsibilities

The audit schedule, including the sequence and timings of audit activities, such as opening meeting, document review, interviews, observations, closing meeting, etc.

The expected time and duration of each audit activity and location

The name and contact details of the auditee’s representative and other relevant parties

The allocation of appropriate resources to support the audit activities

The audit methods and techniques to be used, such as interviews, observations, sampling, etc.

The audit documents and records to be prepared and retained

The audit language and communication methods

The audit risks and opportunities and how to address them

The audit follow-up arrangements, if applicable

Therefore, the correct answer is D and F, as they are essential elements of an audit plan. The other options are either irrelevant or optional for an audit plan. References:

ISO 19011:2018(en), Guidelines for auditing management systems, clause 6.3.2

ISO 19011: Guidelines for Auditing Management Systems | ASQ, section “Making audit arrangements”

ISO 19011 Management Systems Audit Checklist | Process Street, task 6.3.2

B. Applicable procedure: SP-701

D. Identification number of the washing machine

H. The concentration of the cleaning liquid used vs the concentration fixed in SP-701

I. The planned duration of the process vs the minimum time required in SP-701

J. Weight of linen being washed vs the maximum weight required in SP-701

C. Competence record of the machine operator

Comprehensive and Detailed In-Depth Explanation:

Stage 1 Audit (ISO 9001:2015, Clause 9.2.2) is a documentation review to assess the readiness for a Stage 2 Audit. The auditor must document:

Observations that could lead to nonconformities, ensuring they are addressed before Stage 2.

Areas needing improvement, such as missing documented information or unclear process definitions.

While understanding the auditee’s main processes is important, documenting interviews is not a requirement at Stage 1.

According to ISO 9001:2015, clause 8.4, an organization is required to control the processes, products and services provided by external providers, including those that affect the quality of the organization’s own products and services. This includes determining the controls to be applied to the external provision of processes, products and services, as well as the information to be communicated to the external providers. The organization is also required to monitor, measure, and evaluate the performance of the external providers and retain documented information of these activities.

Therefore, in the scenario given, ABC Ltd is responsible for controlling the processes, products and services provided by Teak Ltd, as they affect the quality of ABC Ltd’s own products and services. This means that ABC Ltd should have established criteria and methods for evaluating the performance of Teak Ltd, as well as documented information of the results of such evaluation. ABC Ltd should also have defined the supply arrangements with Teak Ltd, including the specifications, requirements, and verification activities related to the products and services provided by Teak Ltd.

Hence, the best options to describe how to plan the audit of the interrelationship with Teak Ltd during the Stage 2 audit at ABC Ltd are A and D, as they are aligned with the requirements of ISO 9001:2015, clause 8.4. The other options are either irrelevant or beyond the scope of the audit, as they do not pertain to the control of external provision by ABC Ltd.

Comprehensive and Detailed In-Depth Explanation:

The audit schedule provides a structured timeline of activities to be conducted during the audit.

Clause References:

ISO 19011:2018, Clause 6.4.2 – Preparing the Audit Plan:

Requires the development of an audit schedule, including the sequence and timing of activities.

ISO/IEC 17021-1:2015, Clause 9.1.3 – Audit Program:

Certification bodies must establish a schedule for conducting audits.

Why is the Correct Answer C?

The audit schedule ensures systematic execution of the audit by defining activities, responsible auditors, and timeframes.

A well-planned schedule improves efficiency and helps auditors cover all necessary areas within the given time.

Why are the Other Options Incorrect?

A (Audit objectives) → Define why the audit is conducted, not the schedule.

B (Audit criteria) → Define the standards and requirements to be evaluated, not the timeline.

D (Audit offer) → Refers to the initial proposal sent to the auditee, not the activity timeline.

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According to the ISO 9000:2015 document, the seven quality management principles are:

Customer focus

Leadership

Engagement of people

Process approach

Improvement

Evidence-based decision making

Relationship management

For each principle, the document provides a statement, a rationale, key benefits, and actions you can take to apply the principle in your organization.

Based on the document, here is a possible way to match a potential benefit to each of the four quality management principles you mentioned:

Table

Quality management principle

Potential benefit

Customer focus

Increased revenue and market share

Engagement of people

Enhanced trust and collaboration throughout the organization

Improvement

Enhanced drive for innovation

Evidence-based decision making

Increased ability to demonstrate effectiveness of past actions

 A → 8.4.3.a

 B → 7.2.b

 C → 10.2.2

 D → 10.2.1

 E → 6.2

Comprehensive and Detailed Explanation From Exact Extract:

✅ A. There is no specification for incoming materials → 8.4.3.a

Clause 8.4.3(a) relates to the control of externally provided processes, products, and services, specifically the requirement to communicate appropriate specifications and requirements to suppliers:

“The organization shall ensure the adequacy of requirements prior to their communication to the external provider.”

Failure to specify requirements for incoming materials (e.g., what is acceptable waste plastic) risks compromising product quality.

✅ B. The picking operators have been trained → 7.2.b

Clause 7.2(b) relates to Competence and mandates:

“Ensure that these persons are competent on the basis of appropriate education, training, or experience.”

Training is a critical part of establishing and maintaining operator competence in quality-affecting tasks.

✅ C. The picked reject materials are not documented → 10.2.2

This clause focuses on the retention of documented information regarding nonconformities and actions taken:

“The organization shall retain documented information as evidence of: the nature of the nonconformities and any subsequent actions taken…”

If rejects are not recorded, traceability and root cause analysis for quality failures are weakened.

✅ D. The rejected materials are segregated → 10.2.1

Clause 10.2.1 relates to nonconformity and corrective action, including containment activities such as:

“Deal with nonconforming outputs in one or more of the following ways: correction; segregation, containment…”

Segregation ensures nonconforming material doesn’t contaminate acceptable output.

✅ E. Management has set an objective for the level of rejects → 6.2

Clause 6.2 is about quality objectives. It requires organizations to:

“Establish quality objectives at relevant functions... The quality objectives shall be measurable…”

Setting a measurable reject-level target aligns with improving process control and reducing waste.

According to ISO 19011:2018, clause 3.2, audit criteria are a set of policies, procedures or requirements used as a reference against which objective evidence is compared. Audit criteria are usually selected by the audit client or by agreement between the audit client and the auditee, and they should be appropriate for the audit scope and objectives1. Audit criteria may include, but are not limited to, the following sources2:

•ISO management system standards, such as ISO 9001, ISO 14001, ISO 45001, etc.

•Verbal statements by the general manager or other top management, as long as they are consistent with the documented policies and objectives of the organisation

•Verbal agreements with interested parties, such as customers, suppliers, regulators, etc., as long as they are documented and approved by the relevant authorities

•Health and safety notices, such as posters, signs, labels, etc., that communicate the organisation’s legal obligations, policies, or procedures

•Written agreements with interested parties, such as contracts, orders, specifications, etc., that define the requirements and expectations of the parties involved

•Organisation’s documented information, such as policies, procedures, manuals, records, etc., that describe the organisation’s management system and its processes

•Commitment to follow principles issued by an NGO, such as the United Nations Global Compact, the International Labour Organization, etc., as long as they are relevant to the organisation’s context and objectives

•Environmental aspects register, such as a list of the environmental impacts and risks associated with the organisation’s activities, products, and services

Therefore, the two options that are not potential audit criteria are F and H, as they are not reliable or verifiable sources of information, and they may not reflect the actual performance or conformity of the organisation’s management system. Commercial advertisements and claims made on the organisation’s website are forms of marketing communication that may be exaggerated, misleading, or inaccurate, and they are not subject to the same level of scrutiny or approval as the other sources of audit criteria.

Comprehensive and Detailed In-Depth Explanation:

Group interviews allow auditors to gather more information in less time by:

Obtaining input from multiple participants simultaneously.

Encouraging discussions that might highlight inconsistencies.

Reducing the number of individual interviews needed.

While auditors strive for fairness, equal time for each interviewee is not guaranteed, and paying attention to each individual is more difficult in a group setting.