Development and maintenance of a toxicity test laboratory quality assurance (QA) program requires an ongoing commitment by laboratory management, and includes the  (1) appointment of a laboratory quality assurance officer with the responsibility and authority to develop and maintain a QA program;
The QA program requires a commitment by the lab management.
mnli hypothesis: The QA program requires a commitment by the lab management. premise: Development and maintenance of a toxicity test laboratory quality assurance (QA) program requires an ongoing commitment by laboratory management, and includes the  (1) appointment of a laboratory quality assurance officer with the responsibility and authority to develop and maintain a QA program;