Technical Training Without Competency Verification

Technical training without competency verification is a silent weakness within many laboratories. At first glance, it may seem the team is properly trained — after all, procedures were read, onboarding sessions were attended, and records were signed. However, without objective evidence that the professional can correctly perform the activity, training becomes nothing more than an administrative formality. A common example: an analyst may have signed the attendance sheet for a titration training session and, months later, still make systematic errors in the technique — because reading a procedure is not the same as demonstrated competency.

In analytical environments, where small operational variations can compromise results, relying solely on a declaration that someone was trained is not enough. Competency must be demonstrated in a measurable way.

What ISO/IEC 17025 Requires Regarding Personnel Competency

The ISO/IEC 17025 standard requires that personnel competency be objectively assessed before authorizing a professional to perform an activity independently, with evidence that goes beyond training attendance — such as supervised practical evaluation. This criterion is directly verified by INMETRO/Cgcre, Brazil’s national accreditation body, during accreditation audits.

What Does Technical Competency Verification Mean?

Technical competency verification is the process of demonstrating, through objective evidence, that a professional possesses the knowledge, practical skill, and critical understanding needed to perform a given activity according to established criteria.

Training is exposure to content. Competency is the proven ability to apply that content in practice.

In a laboratory, this means the analyst must be able to correctly prepare solutions, operate equipment according to defined parameters, interpret results, and identify deviations. Furthermore, the analyst must understand the method’s limitations and the acceptance criteria involved.

Without practical evaluation, there is no guarantee that the training was effective.

Consequences of the Absence of Competency Assessment

When training is not followed by practical verification, the laboratory takes on significant operational risk. First, it increases the likelihood of errors in test execution, particularly in critical activities such as standard preparation, serial dilutions, or instrument adjustments.

In addition, recurring failures end up being attributed to the method or the equipment, when in reality they may be linked to improper execution. As a consequence, investigations become more complex and time-consuming.

From a regulatory standpoint, the absence of competency verification weakens the quality system. Audits frequently request evidence that the professional is qualified for the activity performed. Without objective records, the organization exposes a systemic weakness.

In the long run, this directly impacts data reliability and the laboratory’s technical reputation.

Difference Between Formal Training and Practical Qualification

Formal training generally involves reading procedures, attending technical presentations, or initial shadowing. Although important, this stage does not guarantee operational proficiency.

Practical qualification requires structured assessment. This can include supervised execution of the test, comparison of results against previously established criteria, and evaluation of the professional’s ability to identify nonconformities.

Moreover, competency is not static. Method changes, equipment upgrades, or changes to the analytical matrix all require reassessment. Qualification should therefore be part of the continuous personnel management cycle.

Training informs. Qualification proves.

How to Structure an Effective Competency Assessment Process

An effective process begins with a clear definition of the laboratory’s critical activities. Next, objective evaluation criteria must be established, such as acceptable precision limits, execution time, and adherence to the procedure.

The evaluation must be documented and conducted by a qualified professional. Furthermore, records must contain practical evidence, not merely an attendance signature.

It is equally important to implement periodic reassessments, especially after significant deviations or technical changes. This maintains continuous control over the team’s operational competency.

Statistical monitoring of individual performance can also serve as a complementary tool. Variability trends associated with a specific operator may indicate the need for additional technical reinforcement.

LIMS as Support for Competency Management

In this context, the LIMS, Laboratory Information Management System, can support the structured management of technical qualification. The system allows execution permissions to be linked to previously qualified user profiles, preventing critical activities from being performed by unauthorized professionals.

Additionally, the LIMS can record training history, practical evaluations, and requalification dates. As a result, competency traceability becomes transparent and auditable.

Another advantage is the ability to integrate analytical performance with the operator’s profile, enabling deeper analysis of operational trends. As a result, management shifts from reactive to preventive.

However, as with other processes, the computerized system does not replace rigorous technical evaluation. It organizes and controls records, but critical analysis remains the responsibility of the management team.

Conclusion

Technical training without competency verification creates a false sense of security. Although attendance documentation exists, there is no guarantee that the professional correctly performs the activities under their responsibility.

Verifying competency protects data integrity, reduces operational errors, and strengthens regulatory compliance. It is also a direct investment in the laboratory’s technical maturity.

When structured practical assessment is combined with tools such as a LIMS for profile control and traceability, the laboratory consolidates a more robust and transparent management model.

In an environment where critical decisions depend on the quality of analytical results, verified competency is not merely a quality requirement. It is a central element of scientific reliability and operational sustainability.