| Nonsubstantive | Contingency Plan for Hazardous Waste Facility | 1/7/2021 |
| Regular | Photovoltaic Modules (PV Modules) – Universal Waste Management | 1/1/2021 |
| Regular | Determining the Initial Penalty for Each Violation (Amending Section 66272.62) | 6/24/2019 |
| Regular | Federal Post-Closure Rule State Regulations, Addition of Enforceable Documents & Flexibility for Postclosure Requirements | 1/1/2019 |
| Regular | Hazardous Waste Facility Permitting Criteria | 1/1/2019 |
| Regular | List Paint or Varnish Strippers Containing Methylene Chloride as a Priority Product | 1/1/2019 |
| Nonsubstantive | Non-Substantive Correction to Import/Export Rule Revision | 1/1/2019 |
| Regular | CRT and CRT Glass Disposition Options | 10/22/2018 |
| Regular | Toxicity Criteria for Human Health Risk Assessment | 9/4/2018 |
| Nonsubstantive | Import/Export Rule Revisions (Revision Checklist 236) 81 FR 85696-85729, 82 FR 41015-4101 | 8/20/2018 |
| Regular | Spray Polyurethane Foam Systems with Unreacted Methylene Diphenyl Diisocyanates added to Priority Products List | 7/1/2018 |
| Regular | Proposal to List Children’s Foam-Padded Sleeping Products Containing TDCPP or TCEP as a Priority Product | 7/1/2017 |
| Regular | Motor Vehicle Brake Friction Materials | 1/1/2017 |
| Nonsubstantive | Universal Waste Regulations & Generator Status (SB 612) | 12/28/2016 |
| Emergency | Emergency Regulations: Annual Fee on Metal Shredding Facilities | 6/9/2016 |
| Regular | Safer Consumer Products Candidate Chemicals List Amendment | 4/1/2016 |
| Nonsubstantive | Hazardous Waste Source Reduction Requirements | 10/16/2013 |
| Regular | Safer Consumer Product Regulations | 10/1/2013 |
| Nonsubstantive | RCRA-Listed Hazardous Waste Container Residues | 9/5/2013 |
| Regular | Mercury Thermostat Collection and Performance Requirements | 7/1/2013 |
| Nonsubstantive | Update Regulations Per Statutory Changes SB 1018 | 1/7/2013 |
| Nonsubstantive | Amend Land Disposal Restriction Treatment Standards for Carbamate Wastes | 7/12/2012 |
| Nonsubstantive | Regulatory Text Revisions from Statutory Changes | 7/12/2012 |
| Nonsubstantive | Removal of K-Code Wastes in Land Disposal Restrictions | 6/12/2012 |
| Nonsubstantive | Amend Ignitability Characteristics for Hazardous Waste Identification | 2/21/2012 |
| Nonsubstantive | Removal of Saccharin and Its Salts from the Lists of Hazardous Constituents and Wastes | 2/8/2012 |
| Nonsubstantive | U.S. EPA Information Update | 11/21/2011 |
| Regular | Water Quality Monitoring Requirements For Hazardous Waste Land Disposal Units | 5/12/2011 |
| Nonsubstantive | Consolidated Universal Waste Regulations, 2010 Update | 5/6/2010 |
| Nonsubstantive | Proposed Amendment to Regulations for the Cleanup Loans | 7/20/2009 |
| Nonsubstantive | Consolidated Universal Waste Regulations and Authorized Treatment of Electronic Hazardous Waste Update | 7/13/2009 |
| Regular | Consolidated Universal Waste Regulations and Authorized Treatment of Electronic Hazardous Waste | 2/4/2009 |
| Nonsubstantive | Updates to Permit-by-Rule Notification for Permanent Household Hazardous Waste Facilities (Form DTSC 1094B) | 1/6/2009 |
| Regular | Permit by Rule for Treatment of Aqueous Wastes Containing Cyanides | 8/6/2008 |
| Emergency | Authorized Treatment of Electronic Hazardous Wastes | 5/8/2008 |
| Regular | Environmental Fee | 12/7/2007 |
| Regular | Amendment to Land Use Covenants | 11/17/2007 |
| Regular | Alternative Management Standards for Treated Wood Waste | 11/2/2007 |
| Regular | Standardized Permit Application Procedures | 10/6/2007 |
| Regular | Phase I Environmental Site Assessments | 7/18/2007 |
| Regular | Alternative Management Standards for Treated Wood Waste | 7/1/2007 |
| Nonsubstantive | Mandatory Munitions Rule Adoptions | 4/13/2007 |
| Emergency | Addition of Portable DVD Players to Appendix X | 12/29/2006 |
| Emergency | Restrictions on the Use of Heavy Metals in Covered Electronic Devices | 12/29/2006 |
| Regular | Secondary Containment | 10/8/2006 |
| Nonsubstantive | Conformity with Federal Manifesting Regulations | 8/24/2006 |
| Regular | UPA Corrective Action Qualification | 8/19/2006 |
| Nonsubstantive | Registered Environmental Assessor I/II Program | 7/27/2006 |
| Regular | Unified Program Single Fee System for State Agencies | 7/13/2006 |
| Emergency | Emergency Regulations: Authorized Treatment of Universal Waste Electronic Devices | 6/8/2006 |
| Nonsubstantive | Financial Responsibility Requirements | 3/20/2006 |
| File and Print | Conflict of Interest Code Designations | 3/2/2006 |
| Regular | Hazardous Wastes of Concern: Reporting by Generators | 1/26/2006 |
| Emergency | Emergency Regulations: Unified Program Single Fee System for State Agencies | 1/24/2006 |
| Emergency | Perchlorate Best Management Practices | 12/30/2005 |
| Nonsubstantive | Financial Responsibility Requirements Subpart H | 12/19/2005 |
| Nonsubstantive | Amendment to Chapter 12 Appendix | 4/21/2005 |
| Emergency | Emergency Regulations: Notification Requirements for Manufacturers of Covered Electronic Devices | 4/11/2005 |
| Emergency | Addition to the List of Common Electronic Hazardous Wastes in Appendix X, Subsection (c) | 12/27/2004 |
| Nonsubstantive | Air Emissions Standards | 12/21/2004 |
| Nonsubstantive | Corrective Action Management Unit (CAMU) Rule | 7/19/2004 |
| Nonsubstantive | Hazardous Waste Facility Collection Permit By Rule Liability Assurance Repeal | 7/14/2004 |
| Nonsubstantive | Biennial Tiered Permitting Release Report Repeal | 7/13/2004 |
| Nonsubstantive | Title 22 | 7/1/2004 |
| Nonsubstantive | Title 22 Typos | 6/7/2004 |
| Nonsubstantive | Acute Oral Toxicity Criteria | 6/3/2004 |
| File and Print | Conflict of Interest Code | 4/25/2004 |
| Nonsubstantive | Definition of Disclosure Statement | 3/22/2004 |
| Nonsubstantive | Land Disposal Restrictions | 2/26/2004 |
| Regular | Lab Pack Management at Schools Hazardous Waste Collection, Consolidation & Accumulation Facilities (SHWCCAFs) Under Permit by Rule | 9/23/2003 |
| Emergency | Hazardous Wastes of Concern [Senate Bill 489 (2002)] | 7/10/2003 |
| Regular | Recyclable Hazardous Waste | 6/12/2003 |
| File and Print | Conflict of Interest Code (Change Without Regulatory Effect) – R-03-04 | 6/10/2003 |
| Regular | Private Site Management Performance Standards | 4/25/2003 |
| Regular | Land Use Covenants | 4/19/2003 |
| Regular | Mercury Waste Classification and Management | 3/15/2003 |
| Nonsubstantive | Phase I Environmental Site Assessments (Schools) | 2/10/2003 |
| Certificate of Compliace | Phase I Environmental Site Assessments (Schools) | 2/10/2003 |
| Certificate of Compliace | Electronic Hazardous Wastes (formerly Cathode Ray Tubes) | 2/3/2003 |
| Certificate of Compliace | Architectural & Engineering Services | 12/23/2002 |
| Regular | Disaster Victims Hazardous Waste Fee Exemption | 10/6/2002 |
| Certificate of Compliace | Brownfields CLEAN and ISCP Programs | 8/5/2002 |
| Regular | Permit Modification Applicability | 5/4/2002 |
| Certificate of Compliace | Groundwater Remediation Loan Program | 4/8/2002 |
| Nonsubstantive | Standardized Permit Facilities | 4/4/2002 |
| Certificate of Compliace | Universal Waste Rule | 2/8/2002 |
| Regular | Schools Hazardous Waste Collection, Consolidation, and Accumulation Facility (SHWCCAF) Permit by Rule (PBR) Authorization | 1/30/2002 |
| Certificate of Compliace | Assessment of Administrative Penalties | 8/27/2001 |
| Regular | Transportable Treatment Unit Standardized Permit | 6/13/2001 |
| Certificate of Compliace | Permit by Rule Regulations for Permanent Household Hazardous Waste Collection Facilities | 11/7/1996 |
| Regular | RCRA Authorization Regulations R-89-017 | 7/1/1991 |
