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Icologiq Knowledge · Comparison
Competence vs Qualification vs Authorization
Competence is demonstrated capability; qualification concerns meeting defined requirements; authorization grants permission for a specified activity.
Also known as:
competence vs qualification, competency vs qualification, competence vs authorization, personnel qualification vs competence, task authorization, competency vs authorization
At a glance
Type
Comparison
Topic
Competence
Applies to
Cross-industry
Current version
Status
Last reviewed
October 22, 2026
Definition
In Quality and laboratory management, competence, qualification and authorization answer related but different questions. Competence is the ability to apply knowledge and skills to achieve the intended result. Qualification concerns meeting defined prerequisites or criteria, such as education, experience or assessments. Authorization is the formal permission, where required, to perform specific activities within an agreed scope. A training record or certificate alone does not necessarily prove task competence, and competence alone does not always confer authorization.
Why it matters
For Quality and QHSE teams, the distinction is essential when deciding who may perform critical work and when presenting evidence to auditors. Organizations may need to demonstrate that the person met the applicable criteria, was competent for the activity and held any necessary authorization at the time the work was performed. This matters especially in laboratories, MedTech and food production.
A person may hold a relevant diploma, certificate or documented experience. That supports a qualification decision, but does not by itself demonstrate reliable performance of every particular task.
Qualification
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Competence is the ability to apply knowledge and skills to achieve the intended result. A task-specific practical assessment may be needed beyond attendance, familiarization or certificates.
Competence
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A laboratory analyst may meet entry qualifications, demonstrate competence for a test method, and then be formally authorized to perform or review specified laboratory activities.
Laboratory example
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Which criteria applied, what evidence demonstrates competence, who approved the authorization, what was its scope, and was it valid when the activity was performed?
What an auditor may ask
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ISO 9001 clause 7.2 addresses competence evidence. ISO/IEC 17025 clauses 6.2.2–6.2.6 explicitly cover competence requirements, records, and authorization for specified laboratory work.
Relevant ISO requirements
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Comparison explained
Competence, qualification and authorization in practice
The terms are related, but they serve different control purposes. The exact terminology and evidence depend on the applicable standard, task and organization. Use the comparison below to separate prerequisites, demonstrated capability and formal permission.
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In practice
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