Who are the testing personnel for proficiency samples?

The testing personnel for proficiency samples can indeed include any personnel who perform the test(s). Proficiency testing is designed to assess the accuracy and reliability of laboratory results by evaluating the performances of all individuals conducting tests. This ensures that everyone involved in the testing process, regardless of their title or certification, is held to the same standards and can demonstrate competency.

This inclusive approach is critical for maintaining quality control and ensuring that all individuals who handle tests are capable of delivering reliable results. It also allows laboratories to identify weaknesses in their testing procedures and provide further training if necessary. Thus, considering all personnel who perform tests in the proficiency sample process supports a comprehensive quality assurance system within the laboratory.