Region Authorizing Officials will continue to perform assess and authorize activities and manage workload appropriately. System registrations in the Enterprise Mission Assurance Support Service (eMASS) that have submitted completed packages (Control Approval Chain (CAC) workflow) with an Authorization Termination Date (ATD) prior to September 30, 2020, will be assessed and considered for extensions up to 180 days. Either the Assess and Authorize or Extension workflow in eMASS will be utilized as appropriate. For new system registrations in eMASS, the Security Control Assessment (SCA) activity will continue to occur. The onsite portion of the SCA activity may be delayed, deferred, or rescheduled. Documenting evidence of security and validation requirements remains unchanged; only the execution of onsite activity will change temporarily.