The College Board just released the following statement with regard to the March administration of the SAT: 

The College Board requirement that staff and students wear masks remains in
      place for 2022; however, centers where local policy or practice does not
      require masks during school may opt out of this requirement for the March
      SAT administration.

Since JCSD is currently operating with a mask-optional policy, the same will be in effect for the SAT given at Juniata High School on Saturday, March 12th.