Model Rules and Guidelines
The OTC committees develop consensus-based model rules and guidelines for use by their members at their discretion. The OTC itself is not a regulatory authority and does not adopt these as requirements for the region. Each OTC member that opts to adopt a model rule or guideline may modify it according to its own circumstances, and each OTC member is the primary authority on interpreting its rules and guidelines within its jurisdiction. For a listing of the status of model rules and guidelines for each OTC member, and the lead agency contacts to ask about their requirements, please visit the Status of Adoption of OTC Model Rules/Regulatory & Technical Guidelines.
- August 13, 2024MODEL RULE 2024 - Sale and Installation of Aftermarket Catalytic Converters Model Rule Revision
- August 13, 2024MODEL RULE 2024 - Responses to Comments on Sale and Installation of Aftermarket Catalytic Converters Model Rule Revision
- May 10, 2023 Status of Adoption of OTC Model Rules/Regulatory & Technical Guidelines
- May 19, 2023 OTC Regulatory and Technical Guideline for Control of Nitrogen Oxides (NOx) Emissions from Natural Gas Pipeline Compressor Fuel-Fired Prime Movers
- May 19, 2023 Analysis of Technical Feasibility & Cost Effectiveness for OTC Regulatory & Technical Guideline for Control of NOx Emissions from Natural Gas Pipeline Compressor Fuel-Fired Prime Movers
- November 20, 2018 Regulatory & Technical Guideline for Consumer Products Phase V
- April 10, 2018 Technical Support Document for Consumer Products Phase V - Emission Reductions
- April 10, 2018 Technical Support Document for Consumer Products Phase V - Costs
- August 25, 2016 Technical Support Document for 2009 to 2012 Stationary Source Model Rules
- August 25, 2016 Appendix A for Technical Support Document for 2009 to 2012 Stationary Source Model Rules: VOC Worksheets
- April 1, 2014 MODEL RULE 2014 - Sale of Aftermarket Catalytic Converters
- April 1, 2014 MODEL RULE 2014 - Sale of Aftermarket Catalytic Converters Guidance Document
- May 21, 2013 Consumer Product Update for Dual Purpose Air Freshener/Disinfectants
- 2012 MODEL RULE 2012 - Consumer Products Phase IV
- 2012 MODEL RULE 2012 - Idling Restrictions for Nonroad Diesel Engines
- 2012 MODEL RULE 2012 - Idling Restrictions for Nonroad Diesel Engines Model Guidance Document
- 2012 MODEL RULE 2012 - Solvent Degreasing Phase II
- 2011 MODEL RULE 2009 - Motor Vehicle and Mobile Equipment Non-Assembly Line Coating Operations Phase II
- MODEL RULE 2011 - Motor Vehicle and Mobile Equipment Non-Assembly Line Coating Operations Phase II Alternate Model Rule
- 2011 MODEL RULE 2010-11 - New Small Boilers2010 Model updated August 2011
- 2011 MODEL RULE 2010-11 - Architectural & Industrial Maintenance (AIM) Coatings Phase II2010 Model Rule Updated June 2011
- 2010 MODEL RULE 2010 - Consumer Products Phase III
- 2010 MODEL RULE 2010 - Stationary Generators
- 2010 MODEL RULE 2010 - HEDD Turbines
- 2010 MODEL RULE 2010 - Large Above Ground VOC Storage Tanks
- 2006 MODEL RULE 2006 - Adhesives and Sealants
- 2006 MODEL RULE 2006 - Consumer Products Phase II
- 2006 MODEL RULE 2006 - Portable Fuel Containers Phase II
- 2006 MODEL RULE 2006 - Diesel Chip Reflash
- February 28, 2007 Technical Support Document for 2006 Stationary Source Model Rules
- November 15, 2006Addendum to June 7, 2006 OTC Resolution
- June 7, 2006 OTC Resolution June 7, 2006 with Emissions Limits: Asphalt Paving, Asphalt Production Plants, Cement Kilns, Glass Furnaces, ICI Boilers Phase II, Regional Fuel
- 2001 AIM 2001 Preamble with Technical Revisions to Model Rule
- 2001 MODEL RULE 2001- Architectural & Industrial Maintenance (AIM) Coatings Phase I
- 2001 MODEL RULE 2001- Additional Nitrogen Oxides (NOx) Control Measures: ICI Boilers Phase I, Stationary Combustion Turbines, Stationary Reciprocating Engines, Distributed Generation
- 2001 MODEL RULE 2001- Mobile Equipment Repair and Refinishing (MERR) Phase I
- 2001 MODEL RULE 2001- Portable Fuel Containers Phase I
- 2001 MODEL RULE 2001- Solvents and Cleaners Phase I
- 2001 MODEL RULE 2001- Consumer Products Phase I
- March 31, 2001 Technical Support Document for 2001 Stationary Source Model Rules: Control Measure Development Support Analysis of OTC Model Rules