Interagency Consultation Group

Overview

The Interagency Consultation Group (ICG) is the group tasked by the Baltimore Regional Transportation Board (BRTB) with conducting the key processes in determining air quality transportation conformity of the region’s short-range transportation program and long-range transportation plan. This group is the main committee of the BRTB handling air quality planning issues for transportation.

Purpose and Mission

To conduct a conformity determination on long-range transportation plans, short-range transportation programs, and regionally significant non-exempt changes to either.
To participate in the development of motor vehicle emission budgets as part of MDE’s State Implementation Plan (SIP) development process.

Membership

Membership consists of three voting members (The Maryland Departments of Transportation and Environment) and a representative of the BRTB, and additional non-voting members, including the regional offices of the Federal Highway Administration, US Environmental Protection Agency, and Federal Transit Administration.

Recent & Upcoming ICG Meeting Materials

Date	Committee / Meeting	Agendas	Minutes	Presentations	Supporting Documents
Jul 01, 2025	Interagency Consultation Group	Agenda	View Recording	Harford Transit Amendment TIP and Conformity Self Certification Transportation Alternatives BTS Transportation Data Transportation Needs Assessment	Resolution 26-1 Resolution 26-2 Resolution 26-3 Resolution 26-4
May 14, 2025	Interagency Consultation Group	Agenda	Minutes View Recording	Regional Emission Analysis Results
Apr 02, 2025	Interagency Consultation Group	Agenda	Minutes View Recording
Feb 05, 2025	Interagency Consultation Group	Agenda	Minutes View Recording
Jan 08, 2025	Interagency Consultation Group	Agenda	Minutes View Recording
Jul 02, 2024	Interagency Consultation Group	Agenda	Minutes View Recording	TIP Amendments MTA0 TIP Amendment Balto County TIP and AQ Self Certification Transportation Alternatives Applications Carbon Reductions Applications CMAQ Congestion Targets MDOT CMAQ MPP Review Equity Emphasis Areas TA and CRP Recommendations	Resolution 25-1 Resolution 25-2 Resolution 25-3 Resolution 25-4 Resolution 25-5 Resolution 25-6
May 15, 2024	Interagency Consultation Group	Agenda	Minutes View Recording		2024 -2027 TIP Amendments May 2024
Apr 03, 2024	Interagency Consultation Group	Agenda	Minutes View Recording		2024 -2027 TIP Amendments April 2024 2025-2028 TIP New Projects 2024-2027 TIP Amendment: RAISE Transit Priority Project
Mar 06, 2024	Interagency Consultation Group	Agenda	Minutes View Recording	TIP Amend SHA	2024-2027 TIP Amendments March 2024 TIP Sheet I-70 Amendment MDOT SHA TIP Sheet NEVI Amendment MDOT SHA
Feb 07, 2024	Interagency Consultation Group	Agenda	Minutes View Recording	Maryland's GHG Target Setting MDE Climate Plan TIP Amendment Aberdeen	Methodology Letter February 2024 draft 2024-2027 TIP Amendments February 2024 TIP Sheet Feb 2024 Aberdeen Station Square Amendment HaCo
Jan 03, 2024	Interagency Consultation Group	Agenda	Minutes View Recording	Assumptions Letter February 2024 Advanced Clean Trucks
Jul 05, 2023	Interagency Consultation Group	Agenda	Minutes View Recording	Air Quality Progress 2022 LRTP TIP AQ
May 03, 2023	Interagency Consultation Group	View	View View Recording	Regional Emission Analysis Results
Apr 05, 2023	Interagency Consultation Group	View	View
Feb 08, 2023	Interagency Consultation Group	View	View
Jan 04, 2023	Interagency Consultation Group	View	View	Baltimore Ozone SIP Update MDE Climate Change	Assumptions Letter February 2023
Aug 10, 2022	Interagency Consultation Group	View	View	CMAQ Proposed Targets 2022 TIP and AQ	Resolution 23-2 Resolution 23-5
Jul 13, 2022	Interagency Consultation Group	View	View	CMAQ Planning Update July 2022
Jun 15, 2022	Interagency Consultation Group	View	View	CMAQ Emissions Targets Annual Conformity Schedule MDE SIP Planning Update
May 04, 2022	Interagency Consultation Group	View	View
Apr 06, 2022	Interagency Consultation Group	View	View	CMAQ Planning 2022
Feb 02, 2022	Interagency Consultation Group	View	View	DRAFT Assumptions Letter Feb 1-21-22 Air Quality 101
Jan 05, 2022	Interagency Consultation Group	View	View	22-25 TIP Amend Jan 2022 DRAFT Assumptions Letter Feb 2022
Sep 16, 2021	Interagency Consultation Group	Agenda	Minutes
Jul 13, 2021	Joint Virtual Meeting: Interagency Consultation Group & Technical Committee	View	View	MDE Air Quality Self Certification TA Program TTI's Truck Parking TIP AQ Public Inv	Resolution 22-01 Resolution 22-02 Resolution 22-03
Jun 02, 2021	Interagency Consultation Group	View	View
Apr 07, 2021	Interagency Consultation Group	View
Feb 03, 2021	Interagency Consultation Group	View	View	Assumption Letter Draft January 2021 Proposed TIP Amendment TIP Amendments
Jan 06, 2021	Interagency Consultation Group	View	View	InSITE Model Update January 2021 TIP Amendment
Aug 04, 2020	Joint Virtual Meeting: Interagency Consultation Group & Technical Committee	View	View	Aftermarket Catalytic Converter Self Certification Transit Safety PM's Transportation Alternatives Program TIP and AQ Overview	Resolution #21-02 Resolution #21-03 Resolution #21-04
May 13, 2020	Virtual Meeting: Interagency Consultation Group	View	View	SocioEconomic Inputs Emissions Results
Apr 01, 2020	Virtual Meeting: Interagency Consultation Group	View	View
Feb 05, 2020	Interagency Consultation Group	View	View
Jan 08, 2020	Interagency Consultation Group	View	View	Ozone Exceedances
Oct 02, 2019	Interagency Consultation Group	View	View
Jul 09, 2019	Interagency Consultation Group	View	View		Resolution #20-01 Resolution #20-02 Resolution #20-03 Resolution #20-04 Resolution #20-05
May 01, 2019	Interagency Consultation Group	View	View
Nov 07, 2018	Interagency Consultation Group	View	View	View Presentation
Sep 05, 2018	Interagency Consultation Group	View	View
Jul 11, 2018	Interagency Consultation Group	View	View
May 16, 2018	Interagency Consultation Group	View	View
Apr 04, 2018	Interagency Consultation Group	View	View	Final Path Forward
Feb 01, 2018	Interagency Consultation Group	View	View
Nov 01, 2017	Interagency Consultation Group	View	View	VW Settlement
Jul 12, 2017	Interagency Consultation Group	View	View	MD Air Monitoring Network Transportation Demand Management Program
May 17, 2017	Interagency Consultation Group	View	View
Apr 18, 2017	Interagency Consultation Group	View	View	Maryland Climate Action
Jan 04, 2017	Interagency Consultation Group	View	View	Round 8B Forecast Transportation Modeling Inputs
Jul 06, 2016	Interagency Consultation Group	View	View
Jun 15, 2016	Interagency Consultation Group	View	View
May 18, 2016	Interagency Consultation Group	View	View
Apr 06, 2016	Interagency Consultation Group	View	View
Feb 03, 2016	Interagency Consultation Group	View	View	Dray Truck Replacement Program