Conferences and Workshops - Off-Road Models
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              Off-Road Mobile Source Emissions Inventory Support
          
            
          This page lists the public workshops and webinars hosted by the Mobile Source Analysis Branch (MSAB) in support of the OFF-ROAD emissions inventory development.
| On-Road (EMFAC) | Off-Road Models | Conferences | 
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| July 2025 Public Workshop for Updates to the Transport Refrigeration Unit (TRU) Emissions Inventory Model | 
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| December 2024 Public Workshop for Draft Ocean-Going Vessels Emissions Inventory Model | 
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| October 2024 Public Workshop for the Development of the 2024 California Aircraft Emissions Inventory Model (CAI2024) | 
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| October 2023 Second Public Workshop for Tier 5 Rulemaking Inventory on Preliminary Off-Road Diesel Emission Factor Updates | 
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| January 2023 Second Public Workshop for Large-Spark Ignition Forklift Emissions Inventory | 
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| April 2022 Public Workshop for Large-Spark Ignition Equipment Emissions Inventory | 
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| September 2021 Public Workshop for Cargo Handling Equipment and Ocean-Going Vessels Emissions Inventories | 
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| March 2021 Public Workshop for the Development of the California Recreational Marine Vessel Emissions Inventory | 
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| September 2020 Public Workshop for Locomotive Emission Inventory | 
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| April 2020 SORE2020 Model Webinar - Q&A | 
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| March 2020 Public Workshop for SORE2020 Model | 
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