ASQ CHA / CFSQA study materials
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ASQ CHA / CFSQA key terms

ASQ CHA / CFSQA · Get comfortable with the vocabulary.

Audit

A systematic, independent, and documented process for obtaining objective evidence and evaluating it against agreed criteria to determine how well requirements are met.

Related: Audit Criteria, Audit Evidence, Audit Scope
Audit Criteria

The set of policies, standards, specifications, contracts, or regulations against which audit evidence is compared to judge conformity or performance.

Related: Audit, Conformity, Audit Finding
Audit Evidence

Records, statements of fact, or other verifiable information that is relevant to the audit criteria and can be checked for accuracy.

Related: Objective Evidence, Audit Finding, Sampling
Objective Evidence

Data or information that can be verified and is based on observed facts rather than opinion, memory, or hearsay, making it defensible in an audit report.

Related: Audit Evidence, Audit Finding, Nonconformity
Conformity

The state in which a product, process, or system meets all applicable requirements of the specified standard, regulation, or contract.

Related: Nonconformity, Audit Criteria, Corrective Action
Nonconformity

A failure to meet a requirement, such as a missing procedure, an unmet specification, or a process that does not follow its documented plan.

Related: Conformity, Major Nonconformity, Corrective Action
Major Nonconformity

A nonconformity that seriously affects product quality or the effectiveness of the management system, or that represents a complete absence of a required control.

Related: Minor Nonconformity, Nonconformity, Corrective Action
Minor Nonconformity

A single, isolated lapse or departure from a requirement that does not indicate a systemic breakdown in the management system.

Related: Major Nonconformity, Nonconformity, Observation
Observation

A statement of fact noted by an auditor that is not a formal nonconformity but suggests a risk, weakness, or opportunity for improvement worth management's attention.

Related: Minor Nonconformity, Opportunity for Improvement, Audit Finding
Audit Finding

The collective result of evaluating audit evidence against audit criteria, which may reveal conformity, nonconformity, or opportunities for improvement.

Related: Audit Evidence, Nonconformity, Observation
Audit Scope

The stated boundaries of an audit, describing which organizational units, processes, locations, products, and time period are covered or excluded.

Related: Audit Criteria, Audit Plan, Audit Scope Creep
Audit Trail

The documented path of records and evidence that lets an auditor trace a transaction or decision from its origin through each processing step to its final result.

Related: Traceability, Audit Evidence, Record Retention
Audit Program

A set of planned audits arranged over a defined period, with schedules, resources, and objectives designed to cover a system or organization systematically.

Related: Audit Plan, Audit Schedule, Risk-Based Auditing
Audit Plan

A document describing the activities and arrangements for a specific audit, including scope, criteria, schedule, team assignments, and logistics.

Related: Audit Program, Audit Scope, Opening Meeting
Risk-Based Auditing

Prioritizing audit effort and frequency according to the likelihood and impact of failures, so that the highest-risk areas receive the most attention.

Related: Audit Program, Audit Schedule, Critical Process
Audit Schedule

The timetable that sets when audits occur and how long each takes, often showing dates, locations, auditors, and process areas to be covered.

Related: Audit Program, Audit Plan, Risk-Based Auditing
Audit Team

The group of auditors, technical experts, and support personnel assigned to conduct a particular audit under a designated lead auditor.

Related: Lead Auditor, Technical Expert, Independence
Lead Auditor

The auditor responsible for managing the audit, including planning, directing team members, conducting meetings, and approving the final report.

Related: Audit Team, Audit Plan, Closing Meeting
Technical Expert

A person who provides specialized knowledge or skill to an audit team but does not act as an auditor and does not make audit judgments independently.

Related: Audit Team, Lead Auditor, Competence
Competence

The demonstrated ability to apply knowledge and skills to achieve intended results, shown through education, training, experience, and observed performance.

Related: Technical Expert, Auditor Qualification, Continuing Education
Auditor Qualification

The documented evidence that a person meets the education, training, experience, and personal-attribute requirements needed to perform assigned audits.

Related: Competence, Continuing Education, Independence
Continuing Education

Ongoing training and professional development that maintains and updates an auditor's knowledge of standards, regulations, techniques, and industry practices.

Related: Competence, Auditor Qualification, Calibration of Auditors
Independence

Freedom from bias, conflict of interest, or organizational pressure that could compromise an auditor's objectivity in reaching conclusions.

Related: Objectivity, Audit Team, Lead Auditor
Objectivity

The mental attitude of impartiality that keeps audit judgments based on evidence rather than personal interest, prior beliefs, or outside influence.

Related: Independence, Audit Evidence, Audit Finding
Audit Sampling

Selecting a subset of items from a larger population to draw conclusions about the whole, using either statistical or judgmental methods.

Related: Sampling Risk, Audit Evidence, Sample Size
Sampling Risk

The possibility that conclusions drawn from a sample differ from what would be found by examining the entire population.

Related: Audit Sampling, Sample Size, Audit Evidence
Audit Checklist

A structured list of questions or criteria used to guide an audit and record what was examined and what was found.

Related: Audit Plan, Audit Evidence, Process Approach
Opening Meeting

The initial meeting with auditees that confirms the audit purpose, scope, criteria, schedule, methods, and communication channels before evidence gathering begins.

Related: Closing Meeting, Audit Plan, Auditee
Closing Meeting

The final meeting at which the audit team presents findings and conclusions to auditees and agrees on next steps before the formal report is issued.

Related: Opening Meeting, Audit Report, Audit Finding
Auditee

The person or organization being audited, responsible for providing access, evidence, and responses to the audit team.

Related: Opening Meeting, Closing Meeting, Audit Client
Audit Client

The person or organization that requests the audit and receives the report, and who may define the scope and criteria.

Related: Auditee, Audit Scope, Audit Report
Audit Report

The formal written record of an audit that presents scope, criteria, findings, conclusions, and any recommendations in a clear and factual manner.

Related: Audit Finding, Corrective Action, Closing Meeting
Corrective Action

Action taken to eliminate the cause of a detected nonconformity so that it does not recur, as opposed to merely fixing the immediate symptom.

Related: Root Cause Analysis, Nonconformity, Follow-Up Audit
Root Cause Analysis

A structured investigation to identify the underlying reason a problem occurred, often using tools such as the five whys or cause-and-effect diagrams.

Related: Corrective Action, Nonconformity, Follow-Up Audit
Follow-Up Audit

A later verification activity that checks whether agreed corrective actions were implemented and effective in closing the original findings.

Related: Corrective Action, Audit Report, Root Cause Analysis
Traceability

The ability to follow the history, application, or location of an item or activity through recorded identification, from raw material to finished product.

Related: Audit Trail, Audit Evidence, Record Retention
Record Retention

The practice of keeping documents and records for defined periods so they remain available for audits, investigations, and regulatory review.

Related: Audit Trail, Traceability, Audit Evidence
Process Approach

Managing and auditing work as a set of interrelated processes with defined inputs, outputs, controls, and interactions rather than as isolated tasks.

Related: Audit Checklist, Audit Scope, Critical Process
Critical Process

A process whose failure would significantly affect product safety, regulatory compliance, or customer requirements, and which therefore warrants priority audit attention.

Related: Risk-Based Auditing, Process Approach, Audit Program
Calibration of Auditors

Activities that align how different auditors interpret criteria and rate findings, so that judgments are consistent across teams and audits.

Related: Competence, Continuing Education, Audit Team