Ohio EPA

• Main – http://www.epa.ohio.gov/
• Division of Air Pollution Control (DAPC) – http://www.epa.ohio.gov/dapc
• District Offices (DO) and Local Air Pollution Control Agencies (LAA) –http://www.epa.ohio.gov/dapc/general/dolaa.aspx
• Air Pollution Regulations (OAC 3745-) – http://www.epa.ohio.gov/dapc/regs/regs.aspx
• Air Services – http://www.epa.ohio.gov/dapc/airservices.aspx
• Answer Place – http://ohioepa.custhelp.com/
• eBusiness Center – https://ebiz.epa.ohio.gov/login.jsp
  
• Fee Emission Program, Fee Emission Reports (FER)
  • Non-Title V (True Minor) – http://www.epa.ohio.gov/dapc/nontvfee.aspx
  • Synthetic Minor Title V – http://www.epa.ohio.gov/dapc/synmin.aspx
  • Title V – http://www.epa.ohio.gov/dapc/title_v/titlev.aspx#fee
  • Emission Inventory System (EIS) – http://www.epa.ohio.gov/dapc/aqmp/eiu/eis.aspx
  • Emissions Statements (ES) – http://www.epa.ohio.gov/dapc/es.aspx
• Permits (Issued) – http://www.epa.ohio.gov/dapc/newpermits/newpermits.aspx
• Public Notices – http://www.publicnoticeads.com/OH/
• State Emergency Response Commission (SERC) – http://www.epa.ohio.gov/dapc/serc/index.aspx
• Toxic Release Inventory (TRI) – http://www.epa.ohio.gov/dapc/tri/tri.aspx
• What’s New? – http://www.epa.ohio.gov/dapc/whatsnew.aspx
  

USEPA

• Main – http://www.epa.gov/
• Region 5 – http://www.epa.gov/region5/
• Region 7 Policy & Guidance – http://www.epa.gov/region07/programs/artd/air/policy/policy.htm
• State Environmental Agencies – http://www.epa.gov/epahome/state.htm
• AP 42 – http://www.epa.gov/ttn/chief/ap42/index.html
• Applicability Determination Index (ADI) – http://cfpub.epa.gov/adi/
• Clean Air Act (CAA) – http://www.epa.gov/air/caa/
• Code of Federal Regulations (CFR) and Federal Register (FR) – http://www.gpoaccess.gov
• Mandatory Reporting of Greenhouse Gases (GHG) Rule – http://www.epa.gov/climatechange/emissions/ghgrulemaking.html
• National Ambient Air Quality Standards (NAAQS) – http://www.epa.gov/air/criteria.html
• National Emission Standards for Hazardous Air Pollutants (NESHAP) – http://www.epa.gov/ttn/atw/eparules.html
• New Source Review (NSR) – http://www.epa.gov/nsr/
• Stack Test Methods – http://www.epa.gov/ttn/emc/promgate.html
• WebFIRE – http://cfpub.epa.gov/oarweb/index.cfm?action=fire.main
  

Industry Associations

• Air & Waste Management Association (AWMA) – http://www.awma.org/
• Manufacturers’ Education Council (MEC) – http://www.mecseminars.com/
• Ohio Chamber of Commerce – http://www.ohiochamber.com/
• Ohio Manufacturers’ Association (OMA) – http://www.ohiomfg.com/
  

Other

• Guide to Indoor Air Quality for Homes and Businesses – http://atlantaaccompanies.com/info/guide-to-indoor-air-quality-for-homes-and-businesses
• North American Industry Classification System (NAICS) – http://www.census.gov/eos/www/naics/
• Units Conversions – http://www.onlineconversion.com/