Letters/Memos Regional Sewer Infrastructure, Water Quality, and Ongoing Repair Work Feb 20, 2026 Memo related to the Potomac Interceptor Sewer Pipeline Collapse.
Other Documents COG By-Laws Feb 19, 2026 By-Laws of the Metropolitan Washington Council of Governments.
Publications COG Annual Report Feb 11, 2026 Partnership is at the heart of the Council of Governments’ work, and in 2024, COG launched some of its most ambitious collaborations yet.
Publications Member Benefits Feb 11, 2026 Brochure highlights COG’s wide range of programs and services for its member governments, partner organizations, and the public.
Publications State of Public Transportation Report Feb 9, 2026 Report provides an overview of the state of regional public transportation in the National Capital Region.
Other Documents Air and Climate Public Advisory Committee (ACPAC) Bylaws and Rules of Procedure Feb 1, 2026 The Air and Climate Public Advisory Committee (ACPAC) serves as an advisor to and at the pleasure of the Metropolitan Washington Air Quality Committee (MWAQC). It also serves as an advisor to the Climate, Energy, and Environment Policy Committee (CEEPC).
Publications Environmental Justice Toolkit Jan 27, 2026 Guidance to policymakers on incorporating social equity, cultural sensitivity, and community health considerations into air quality, climate, and energy planning.
Publications Visualize 2050 National Capital Region Transportation Plan Jan 23, 2026 Final publication and supporting documents for Visualize 2050, the federally required metropolitan transportation plan for the National Capital Region, which was approved by the National Capital Region Transportation Planning Board (TPB) in December 2025.
Publications State of the Commute Survey Report Jan 21, 2026 Commuter Connections State of the Commute (SOC) Report is produced every three years tracking a wide range of transportation information and assistance services designed to inform Washington DC area commuters of the availability and benefits of alternatives to driving alone and to assist them to find alternatives that fit their commute needs.