Which Is Required by CLIA for Laboratory Staff Competency Assessment?

What CLIA Requires for Laboratory Staff Competency Assessment

Under CLIA, laboratories must assess the competency of staff who perform testing. The required elements include direct observation of routine testing and test performance evaluations (e.g., blind samples, PT, or split samples). Annual peer-reviewed publications (a), completion of vendor training only (b), and participation in ISO certification (d) alone do not satisfy CLIA’s competency assessment requirements. The correct answer to “which of the following is required by CLIA for laboratory staff competency assessment?” is c. direct observation and test performance evaluations.

Direct Observation and Test Performance Evaluations in Practice

Laboratories must perform and document:

• Direct observation: A qualified person observes the employee performing routine testing and evaluates technique, following procedures, and result reporting.
• Test performance (e.g., blind or split samples): Staff are evaluated on unknown or split samples to verify accuracy and consistency.
• Additional methods (e.g., PT review, QC review, problem-solving) are often used as part of a complete competency program but do not replace direct observation and test performance.

Documenting Competency for Inspections

Competency assessments must be documented and available for CLIA surveys. Compliance software can schedule assessments, record direct observation and test performance results, and maintain an audit trail so labs can demonstrate that staff competency is assessed as required.

How myLabCompliance.io Supports CLIA Competency Assessment

mylabcompliance.io helps labs meet CLIA laboratory staff competency assessment requirements with workflows for direct observation, test performance evaluations, training, and documentation—all in one place and audit-ready.