Competency-Based Qualification is the practice of signing a person off as qualified only after they demonstrate the knowledge and performance required for the job.
The objective is not to confirm that training occurred.
The objective is to confirm that the person can perform the work safely, correctly, and consistently.
Define the required competence
Qualification begins with the work.
Define what the person must be able to:
- explain;
- demonstrate;
- recognize;
- decide;
- respond to.
Training Needs Analysis helps identify the capability required for the role and the gap between required and current competence.
The qualification standard should reflect actual job requirements.
Separate training completion from qualification
Attendance at a class or completion of an online module does not prove job capability.
A person may understand the concept but still be unable to perform the task correctly at the Gemba.
Qualification should include evidence such as:
- observed work;
- practical demonstration;
- knowledge check;
- abnormal-condition response;
- independent execution.
Use clear evaluation criteria
The evaluator should know what acceptable performance looks like.
Criteria may include:
- correct work sequence;
- safety controls;
- quality checks;
- process settings;
- reaction to abnormality;
- documentation.
Standard Work provides an important reference for evaluating whether the job is performed according to the best-known method.
Qualify on realistic conditions
A person who can perform the task only under ideal conditions may not yet be ready for independent work.
Where appropriate, qualification should include:
- normal variation;
- product change;
- routine abnormality;
- required troubleshooting boundary.
The evaluation should remain safe and controlled.
Use trained evaluators
Evaluators should apply the qualification criteria consistently.
If one supervisor signs off based on observation and another signs off based on attendance, the qualification system becomes unreliable.
TWI Job Instruction can strengthen consistent job training before formal qualification.
Record restrictions where needed
A person may be qualified for:
- one machine but not another;
- one product family;
- normal operation but not setup;
- operation but not troubleshooting.
Qualification records should reflect the real scope of capability.
Requalify after meaningful change
Requalification may be needed after:
- major process change;
- long absence from the task;
- significant standard revision;
- safety-critical change;
- repeated performance issue.
The purpose is not punishment.
It is to ensure the qualification remains valid for the current process.
Connect qualification to the skills matrix
Skills Matrix can display which employees are trained, qualified, developing, or able to train others.
The matrix should reflect verified capability, not merely course attendance.
Common mistakes
Signing people off after training attendance alone, using vague evaluation criteria, allowing inconsistent evaluator standards, qualifying only under ideal conditions, failing to record scope limitations, and treating qualification as permanent after major process changes are common mistakes.
Practical sequence
- define required competence.
- define observable qualification criteria.
- provide training and practice.
- assess knowledge where needed.
- observe practical performance.
- confirm abnormal-condition response.
- document scope and restrictions.
- update the skills matrix.
- requalify after significant change when appropriate.
- improve the qualification standard from field experience.
The practical lesson
Competency-Based Qualification turns training into evidence of capability.
A sign-off should mean the person can perform the required work, not simply that they were present when it was taught.