Summary of Rules

Rules In Effect as of June 1, 2024

45CSR1: Alternative emission limitations during startup and shutdown operations.
Date: June 1, 2024
45CSR2: Control of particulate matter air pollution from the combustion of fuel in indirect heat exchangers.
Date: June 1, 2024
45CSR2A: Testing, monitoring, recordkeeping and reporting requirements under 45CSR2.
Date: March 15, 2001
45CSR3: Control of air pollution from the operation of hot mix asphalt plants.
Date: June 1, 2024
45CSR4: To prevent and control the discharge of air pollutants into the open air which causes or contributes to an objectionable odor or odors.
Date: October 1, 1967
45CSR5: Control of air pollution from the operation of coal preparation plants, coal handling operations and coal refuse disposal areas.
Date: June 1, 2024
45CSR6: Control of air pollution from combustion of refuse.
Date: June 1, 2024
45CSR7: Control of particulate matter air pollution from manufacturing processes and associated operations.
Date: June 1, 2024
45CSR7A: Compliance test procedures for 45CSR7 to prevent and control particulate air pollution from manufacturing process operations.
Date: February 1, 1999
45CSR8: Ambient air quality standards.
Date: June 1, 2024

45CSR10: Control of air pollution from the emission of sulfur oxides.
Date: June 1, 2024
45CSR10A: Testing, monitoring, recordkeeping and reporting requirements under 45CSR10.
Date: January 25, 2002
45CSR11: Prevention of air pollution emergency episodes.
Date: April 25, 1990
45CSR13: Permits for construction, modification, relocation and operations of stationary sources of air pollutants, notification requirements, administrative updates, temporary permits, general permits, permission to commend constructions, and procedures for evaluation.
Date: June 1, 2017
45CSR13A: The permitting of research and development (R&D) activities under 45CSR13.
Date: March 30, 2002
45CSR13B: The permitting of laboratory facilities under 45CSR13.
Date: March 20, 2002
45CSR14: Permits for construction and major modification of major stationary sources for the prevention of significant deterioration of air quality.
Date: June 1, 2017
45CSR16: Standards of performance for new stationary sources.
Date: June 1, 2024
45CSR17: To prevent and control particulate matter air pollution from materials handling, preparation, storage and other sources of fugitives particulate matter.
Date: August 31, 2000
45CSR18: Control of air pollution from combustion of solid waste.
Date: April 1, 2022

45CSR19: Permits for construction and major modification of major stationary sources which cause or contribute to nonattainment areas.
Date: June 1, 2014
45CSR20: Good engineering practice as applicable to stack heights.
Date: July 14, 1989
45CSR21: Control of air pollution from the emission of volatile organic compounds.
Date: June 1, 2024
45CSR22: Air quality management fee program.
Date: May 6, 1991
45CSR23: To prevent and control emissions from municipal solid waste landfills.
Date: June 1, 2021
45CSR25: Control air pollution from hazardous waste treatment, storage, or disposal facilities.
Date: June 1, 2020
45CSR27: To prevent and control the emissions of toxic air pollutants.
Date: June 30, 1990
45CSR28: Air pollutant emissions banking and trading.
Date: August 31, 2000
45CSR30: Requirements for operating permits.
Date: March 31, 2023
45CSR30A: Deferral of non-major and area sources from permitting requirements.
Date: February 18, 2000

45CSR30B: Identification and counting of fugitive emissions in major source determinations under WV 45CSR30.
Date: October 5, 1995
45CSR31: Confidential information.
Date: September 25, 1997
45CSR31B: Confidential business information and emission data.
Date: November 10, 2003
45CSR32: Serious and minor violations of applicable rules.
Date: July 7, 1993
45CSR33: Acid rain provisions and permits.
Date: June 1, 2021
45CSR34: Emission standards for hazardous air pollutants.
Date: June 1, 2024
45CSR35: Determining conformity of general federal actions to applicable implementation plans (general conformity).
Date: June 1, 2012
45CSR40: Control of ozone season nitrogen oxide emissions to mitigate interstate transport of ozone and nitrogen oxides.
Date: April 1, 2023
45CSR43: Cross-state air pollution rule to control annual nitrogen oxides emissions, annual sulfur dioxide emissions, and ozone season nitrogen oxides emissions.
Date: May 1, 2019