AS/NZS 3666.4:2011 Air-handling and water systems of buildings - Microbial control - Part 4: Performance-based maintenance of air-handling systems (ducts and components)
- AS/NZS 3666.4:2011
- Valid from
- Information provider
- Standards New Zealand
- Standards Australia, Standards New Zealand
- Information type
- New Zealand Standard
This Standard outlines a performance-based approach to the maintenance of ducts and components forming air-handling systems with respect to the control of microorganisms, within such systems.
This approach is based on known risk factors combined with maintenance practices and compliance monitoring to create hygienic conditions within such systems of buildings.