How frequently should the certification of a laminar flow hood be checked?

The certification of a laminar flow hood should be checked every 6 months to ensure that it is functioning properly and maintaining the required sterile environment. This regular interval for certification helps to ensure that the airflow is adequate and that the hood effectively filters out contaminants, which is vital for the safety of compounded sterile preparations.

Regular monitoring and certification contribute to the overall safety protocols in sterile compounding environments, ensuring that the equipment operates under optimal conditions. Verification of laminar flow hoods semi-annually helps to quickly identify any potential issues and maintain compliance with regulatory standards. This practice underscores the importance of maintaining a controlled environment in pharmacy settings, where the integrity of sterile products is paramount.