{"id":"ECO-A-123","kind":"order","level":"federal","jurisdiction":"United States","state":"","metro":"","industry":"","agency":"","eco":"A","issuer":"CISA, Department of Homeland Security","authority":"6 U.S.C. 652 (advisory guidance)","instrument":"Advisory Memorandum on Identification of Essential Critical Infrastructure Workers During COVID-19 Response, Version 3.1 (May 19, 2020)","title":"CISA Essential Critical Infrastructure Workforce guidance, Version 3.1","dateIssued":"2020-05-19","effective":"2020-05-19","end":"Superseded by Version 4.0 (Aug. 18, 2020)","startDate":"2020-05-19","endDate":"2020-08-18","quarters":["2020Q2","2020Q3"],"types":["CLOSE"],"addressees":["State, local, tribal and territorial governments"],"clause":"Version 3.1, May 19, 2020: identifies essential critical infrastructure workers by sector; advisory.","enforcement":"Through State orders","functions":["PF","SC","WF"],"notes":"","sourceUrl":"https://www.cisa.gov/sites/default/files/publications/Version_3.1_CISA_Guidance_on_Essential_Critical_Infrastructure_Workers.pdf","snapshot":"","fileExists":true,"fileBytes":1158580,"grade":"primary","character":"","description":"","collection":"ECO-A","url":"/library/ECO-A-123","exhibitUrl":"/exhibit/ECO-A-123","citation":"CISA, Department of Homeland Security, Advisory Memorandum on Identification of Essential Critical Infrastructure Workers During COVID-19 Response, Version 3.1 (May 19, 2020) (Ex. ECO-A-123)","stateName":"","related":["ECO-A-122","ECO-A-121"]}