Synopsis As Introduced Contains a preamble concerning COVID-19 and other matters. Pursuant to the Illinois Emergency Management Agency Act and consistent with the powers in public health laws, orders, effective January 19, 2021: sets forth metrics for regional movement between mitigation Tiers and Phases; incorporates by reference public health restrictions and mitigation measures for Phase 4 as set out in Executive Order 2020-43; sets forth public health restrictions and mitigation measures for Tier 1 and Tier 2; incorporates by reference public health restrictions and mitigation measures for Tier 3 as set out in Executive Order 2020-73; states the intent of this Executive Order; that this Executive Order supplements Executive Order 2020-43; and provides for exemptions regarding the free exercise of religion, emergency functions, and governmental functions. Contains provisions regarding severability. Provides that this Executive Order is meant to be read consistently with any court order regarding this Executive Order.