Does anyone have insider info on the RTO grievance filed by unions (NTEU)?

HHS at White Oak is slated to RTO on 17Mar. Things are not looking good for parking, office space etc.

Did NTEU file a grievance for breaking the Telework arrangements? If so, does anyone know the status of the grievance?

I’m sure the priority is getting illegally fired folks back to work, but just was curious about the RTO grievance (if one was filed)