ASSE 12080 Legionella Specialist

The ASSE 12080 Legionella Specialist Certification is a professional credential designed for individuals responsible for developing and managing water management programs intended to minimize the risk of Legionella bacteria in building water systems. This certification demonstrates advanced knowledge and expertise in Legionella risk assessment, control strategies, testing, remediation, and regulatory compliance.

To earn the certification, candidates typically must have a background in water treatment, environmental health, or a related field, and complete specialized training followed by a comprehensive exam. The curriculum covers topics such as Legionella ecology, standards and guidelines (including ASHRAE 188 and CDC Toolkit), water system analysis, hazard control strategies, program documentation, and outbreak response procedures.

Holders of the ASSE 12080 certification are recognized as qualified specialists capable of developing, implementing, and maintaining effective water management programs to prevent Legionella growth and transmission in facilities such as hospitals, hotels, and large commercial/residential buildings.

This credential is increasingly valued in industries concerned with water safety and public health.