The governor of New Jersey issued Executive Order No. 264 on 9/20/2021. It requires workers at child care centers and facilities to be fully vaccinated against COVID-19, or submit to testing at a minimum of one to two times weekly. Workplaces covered by this order must have policies for tracking the COVID-19 testing results of their employees and must report the results to local public health departments.
The workplaces covered by the order must meet the minimum standards provided by the order. They are not prohibited from implementing anything more stringent.
https://nj.gov/infobank/eo/056murphy/pdf/EO-264.pdf - text of the executive order.