Executive Order 13919: Ordering the Selected Reserve of the Armed Forces to Active Duty [open pdf - 239KB]
Alternate Title: EO 13919: Ordering the Selected Reserve of the Armed Forces to Active Duty
From the Document: "The Secretary of Defense is directed to order to active duty for not more than 365 consecutive days, any units, and any individual members not assigned to a unit organized to serve as a unit, of the Selected Reserve under the jurisdiction of the Secretary of Defense, not to exceed 200 Selected Reservists at any one time, as he considers necessary."
Executive Order 13919; EO 13919
Federal Register: http://www.gpo.gov/fdsys/browse/collection.action?collectionCode=FR
Federal Register (May 4, 2020), v.85 no.86, p.26591