As businesses consider their return to work strategy, we need to consider the needs and expectation of the building occupants, whether they are employees, tenants or service providers. COVID-19 has created unprecedented disruption to society and the workplace will be no exception. While there are many aspects to consider this document focuses on what changes could be implemented to HVAC (Heating Ventilation & Air Conditioning) control systems to minimise the spread of the virus in the workplace.