ISO 45001, the first ISO standard on Occupational Health & Safety (OH&S) Management was published in 2018. Since then, the ISO Technical Committee responsible for the standard has been developing supporting guidance in areas including the management of psychological health, safety and wellbeing in the workplace.  The presentation will describe the committee’s activities and the current and planned deliverables.  It will then highlight aspects of this work most relevant to the fight against Covid19 and explain how the ISO 45001 framework can help organizations to adapt their OH&S arrangements to address the risks of transmission of the virus amongst workers.