Air hygiene, supported by effective and well-maintained ventilation systems, is critical within healthcare environments. HTM 03-01 (Health Technical Memorandum 03-01) provides comprehensive guidance on how healthcare premises should design, operate, and maintain ventilation systems to protect patients, staff, and visitors from airborne risks.
At Marlowe Environmental Services, our experts help healthcare organisations understand and implement HTM 03-01 effectively. With extensive experience in air hygiene management, we support estates and facilities teams in meeting their compliance duties and maintaining safe, efficient air systems in line with national standards.
HTM 03-01 is a key document published by the UK Department of Health, designed to ensure that ventilation systems in healthcare settings are safe, effective, and compliant with statutory health and safety requirements.
The document is divided into two key parts:
HTM 03-01 highlights the responsibility of healthcare management, estates managers, and operational teams to ensure that all inspection, service, and maintenance activities are carried out safely and competently.
Key points of HTM 03-01 include:
Marlowe Environmental Services offers specialist air hygiene services to help healthcare organisations comply with HTM 03-01 and wider health and safety legislation.
Our services include:
By partnering with Marlowe Environmental Services, healthcare estates teams can ensure that their ventilation systems are compliant, efficient, and safe for long-term operation.
Non-compliance with HTM 03-01 can lead to increased infection risks, system failures, and enforcement action from regulators. Implementing its requirements helps healthcare organisations:
Effective compliance demonstrates a proactive commitment to patient safety and workplace wellbeing, ensuring that facilities operate within best-practice frameworks.
HTM 03-01 is the Department of Health’s guidance document for the design, installation, and management of ventilation systems in healthcare premises. It ensures that systems meet hygiene and safety standards essential to patient care.
It applies to all healthcare facilities in the UK — including hospitals, clinics, and laboratories — and is particularly relevant for estates managers, facilities teams, and infection control staff responsible for building systems.
Key requirements include annual inspections of all ventilation plant, verification of critical systems such as operating theatres, safe access for maintenance, and prevention of microbiological growth within systems.
Marlowe Environmental Services provides expert support in air hygiene, system verification, and risk management. Our specialists can help you assess compliance, implement corrective actions, and maintain documentation aligned with HTM 03-01 standards.
While not legislation itself, HTM 03-01 supports compliance with statutory requirements under the Health and Safety at Work Act 1974, COSHH Regulations, and Workplace (Health, Safety and Welfare) Regulations 1992.
