California Air Resources Board

Current Regulations

For all official regulatory language, visit California’s Office of Administrative Law, otherwise, the current "Hot Spots" regulation can be found below.

AB 2588 Air Toxics "Hot Spots" Program

• "Hot Spots" Inventory Guidelines Regulation Incorporation by Reference (Title 17, section 93300.5)
• Air Toxics “Hot Spots” Fee Regulation for Fiscal Year 2001-2002 (Title 17, sections 90700 - 90705) 
• Current State Fee Rates - Table 3

Formal Rulemaking Documents

• Rule Amendment November 16, 2006
  Rulemaking to Consider Amendments to the AB 2588 Air Toxics “Hot Spots” Emission Inventory Criteria and Guidelines Regulation
• Rule Amendment October 25, 2001
  Rulemaking on the Amendments to the Air Toxics “Hot Spots” Fee Regulation for Fiscal Year (FY) 2001-2002
• Rule Amendment October 26, 2000
  Rulemaking on the Amendments to the Air Toxics “Hot Spots” Fee Regulation for Fiscal Year (FY) 2000-2001
• Rule Amendment October 28, 1999
  Rulemaking on the Amendments to the Air Toxics “Hot Spots” Fee Regulation for Fiscal Year (FY) 1999-2000
• Rule Amendment October 22, 1998
  Rulemaking on the Amendments to the Air Toxics “Hot Spots” Fee Regulation for Fiscal Year (FY) 1998-1999
• Rule Amendment November 13, 1997
  Rulemaking on the Amendments to the Air Toxics “Hot Spots” Fee Regulation for Fiscal Year (FY) 1997-1998
• Rule Amendment September 26, 1996
  Rulemaking on the Amendments to the Air Toxics “Hot Spots” Fee Regulation for Fiscal Year (FY)1996-1997