Also, here is the OSSE info, go to this link
https://osse.dc.gov/page/guidance-and-resources-covid-19-related-closures-and-recovery#health_safety
Then scroll down past the blue squares to where it says Health and safety Guidance, and go to the Childcare Provider section (not K-12).
You'll see several links to the various newest info. Again, we can keep things more stringent if we choose as a private center. (Not sure about Head Start)
OSSE licenses all childcare centers on DC.