In order to examine what lessons radiological emergency management may offer to the Covid-19 pandemic management and vice versa, a series of three online webinars were conducted with leading experts, scholars and practitioners from a wide range of disciplines essential for emergency management and long-term risk governance. The first webinar debated the lessons we are learning from the Covid-19 pandemic for radiological risk communication, the second explored issues around longer-term outcomes of a crisis and how to balance these with short-term actions whilst the third focused on the key challenges of the ‘transition phase’, using lessons learned from Chernobyl (1986) and Fukushima Daichii (2011) accidents. This paper reviews the discussion and provides valuable lessons for the radiation protection community. Results of the discussion indicated that: i) non-radiological and non-epidemiological consequences of emergencies, e.g. psychological (mental health), societal and economic, should not be underestimated; ii) multidisciplinary expertise is imperative for communication efforts and for effective emergency management, including decision-making in the application of protective measures; iii) stakeholder engagement, including the involvement of the potentially affected population, should be encouraged from an early stage and iv) trust is increased if policy-makers and main science agencies show a unified voice.