I hold a valid visa and have been working based on a work permit, but the validity of this permit has expired. What do I need to do to continue to work in Poland?

If your work permit expires during a state of epidemic emergency or an epidemic (i.e. beginning from 14th of 2020), this permit shall be automatically extended until the 30th day following the day on which the last of those states is lifted. You can continue to work during the extended period. You do not have to apply for any certificate or obtain any approval of an authority.