Table 4.

Example of rules to change the COVID-19-JEM depending on the state of the governmental measures.

No lockdown
Office workers work from home as much as possible (eg, secretaries, managers, ICT personnel)  All workers who need to work at the workplace are allowed to work (eg, teachers, hairdressers, waiters, construction workers).  Social distancing, washing hands and using face covering are required	Standard COVID-19-JEM as developed Standard COVID-19-JEM as developed Standard COVID-19-JEM as developed
Partial lockdown
Some industries are required to work less (eg, bars and restaurants need to close earlier) or needs to close entirely for a specific time period.	Closing earlier does not change the JEM Closing an industry has consequences for the JEM, all jobs related to this industry needs to be set to a risk of 0.
Total lockdown
Only essential workers can continue their work, while others are required to work from home or not to work.	Essential workers keep their JEM dimensions The risk for all other jobs will be 0