SB 673 Permit Criteria – Community Protection
SB 673 Track 2 Revised Framework
DTSC is sharing three information sheets describing the proposed regulatory framework. This regulatory framework will update permit criteria for additional community protections. We would like to encourage you to read, share, and provide feedback on the information sheets and the proposed regulatory framework.
SB 673 Track 2 Revised Framework
DTSC is sharing three information sheets describing the proposed regulatory framework. This regulatory framework will update permit criteria for additional community protections. We would like to encourage you to read, share, and provide feedback on the information sheets and the proposed regulatory framework.
We want your feedback!
» Do you need this information sheet in a different language? Contact Gerry Dietrich at gerry.dietrich@dtsc.ca.gov
» Do you need this information sheet in a different language? Contact Gerry Dietrich at gerry.dietrich@dtsc.ca.gov
Background
When Senate Bill (SB) 673 was signed into law, it provided an important opportunity for the Department of Toxic Substances Control (DTSC) to improve the permitting process for hazardous waste facilities and increase community protection through stronger permit criteria.
Implementing SB 673
To thoroughly develop and effectively implement SB 673, DTSC divided the regulations into two tracks and between those two tracks there are seven permit criteria. In 2019, DTSC implemented Track 1 which included five of the seven permit criteria. DTSC is currently working towards implementing the final two permit criteria in Track 2.

Track 1
Hazardous Waste Facility Permitting Criteria
Track 2
Vulnerable Communities and Cumulative Impacts Permitting Criteria
What we’ve completed
Track 1

Past violations
DTSC developed the Violations Scoring Procedure (VSP) to score past violations in permit decisions.

Financial assurance & responsibility
To satisfy these two criteria, DTSC developed new regulations to ensure hazardous waste facilities pay to clean up any contamination at the site.

Personnel training
DTSC required permitted hazardous waste facilities to ensure personnel were trained in safety, emergency plans, and maintenance of operations.

Health risk assessment
DTSC required all permitted hazardous waste facilities to assess and report the health risk they pose to nearby workers and communities.
What we’re currently working on
Track 2
DTSC is currently working on regulations to address how the remaining items in SB 673 will be considered in permit criteria.

Community vulnerability and health risks

Setback distances
Revised Framework Information Sheets
DTSC considered public input on the 2021 Draft Framework and the language in SB 673 to develop the revised framework. DTSC is considering public input on the information sheets to develop the regulations and formal rulemaking package.

Public Activities and Events
Learn about DTSC’s outreach efforts, events, and past activities related to SB 673 Track 2.

Public Activities and Events
Learn about DTSC’s outreach efforts, events, and past activities related to SB 673 Track 2.
Recent events
DTSC provides updates on the SB 673 implementation progress
DTSC presented the second of three information sheets (Information Sheet #2 – Community Vulnerability) to the BES on December 4, 2024.
How to get involved

Primary contact
Contact DTSC about SB 673 by email at permits_hwm@dtsc.ca.gov or by using the “Contact us” button.Â

Public engagement
DTSC is gathering information to develop more outreach and communication activities.
Last updated: June 4, 2025
Permitting Links
- Permitting Home
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- Commonly Referenced Regulations
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- Contact Info
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- The Permitting Process & Climate Change
- Additional Permitting Information and Resources
Hazardous Waste Related Links
- Annual/Biennial Reports
- Annual Fee Summary
- Customer Billing Portal (Cost Recovery)
- DTSC Advisory on the Management of Spent Fuels
- EnviroStor
- Hazardous Waste Publications
- Find a Registered Hazardous Waste Transporter
- Hazardous Waste Policies & Procedures
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- Kettleman Hills Facility
- Land Use Restriction Sites
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- PV Modules (Solar Panels)
- Regulatory Assistance Office
- Report an Environmental Concern
- Retail Waste
Hazardous Waste Links
- Hazardous Waste Home
- Certified Appliance Recycler (CAR) Program
- CUPAs
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- Electronic Waste (E-Waste)
- Enforcement and Emergency Response Division
- Facilities (TSDFs)
- Generator Improvements Rule
- Generators
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- Household Hazardous Waste
- Metal Recycling
- Metal Shredding Facilities and Wastes
- Permitting
- Toxics in Products
- Transporters
- Universal Waste
- Form 1358
- California Hazardous Waste Codes
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