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SB-20 • 2026

Occupational safety: high-exposure trigger tasks on artificial stone.

Occupational safety: high-exposure trigger tasks on artificial stone.

Crime Education Labor Privacy
Enacted

This bill passed the Legislature and reached final enactment based on the latest official action.

Sponsor
Menjivar
Last action
2025-10-13
Official status
Chaptered by Secretary of State. Chapter 734, Statutes of 2025.
Effective date
Not listed

Plain English Breakdown

Checked against official source text during the last sync.

Occupational Safety Rules for Artificial Stone

The law adds silicosis and silica-related lung cancer to the list of serious injuries, restricts dry methods in high-exposure tasks on artificial stone, requires training for workers, and mandates reporting and investigation by health agencies.

What This Bill Does

  • Adds silicosis and silica-related lung cancer to the list of conditions that make an injury or illness a 'serious injury or illness'.
  • Prohibits using dry methods in high-exposure tasks on artificial stone and requires wet methods instead.
  • Requires employers to provide training for workers who will perform high-exposure trigger tasks on artificial stone.
  • Requires reporting cases of silicosis related to artificial stone exposure to health agencies, which must then investigate the workplace conditions.
  • Mandates that health departments conduct activities to reduce risks and provide assistance in preventing silicosis.

Who It Names or Affects

  • Workers who perform high-exposure tasks on artificial stone
  • Employers of workers performing these tasks
  • Health agencies responsible for reporting and investigating cases

Terms To Know

Silicosis
A lung disease caused by breathing in tiny bits of silica, often found in artificial stone.
High-exposure trigger tasks
Specific activities involving artificial stone that can cause high levels of silica exposure.

Limits and Unknowns

  • The law does not specify the exact penalties for violations.
  • It is unclear how many fabrication shops will be affected by these new rules.
  • There are no details on what specific training workers must receive.

Bill History

  1. 2025-10-13 California Legislative Information

    Chaptered by Secretary of State. Chapter 734, Statutes of 2025.

  2. 2025-10-13 California Legislative Information

    Approved by the Governor.

  3. 2025-09-16 California Legislative Information

    Enrolled and presented to the Governor at 3 p.m.

  4. 2025-09-09 California Legislative Information

    Assembly amendments concurred in. (Ayes 40. Noes 0. Page 2707.) Ordered to engrossing and enrolling.

  5. 2025-09-08 California Legislative Information

    In Senate. Concurrence in Assembly amendments pending.

  6. 2025-09-08 California Legislative Information

    Read third time. Passed. (Ayes 77. Noes 0. Page 2998.) Ordered to the Senate.

  7. 2025-09-03 California Legislative Information

    Read second time. Ordered to third reading.

  8. 2025-09-02 California Legislative Information

    Read second time and amended. Ordered to second reading.

  9. 2025-08-29 California Legislative Information

    From committee: Do pass as amended. (Ayes 11. Noes 0.) (August 29).

  10. 2025-08-20 California Legislative Information

    August 20 set for first hearing. Placed on APPR. suspense file.

  11. 2025-07-10 California Legislative Information

    From committee: Do pass and re-refer to Com. on APPR. (Ayes 6. Noes 0.) (July 9). Re-referred to Com. on APPR.

  12. 2025-07-10 California Legislative Information

    Coauthors revised.

  13. 2025-06-09 California Legislative Information

    Referred to Com. on L. & E.

  14. 2025-06-03 California Legislative Information

    In Assembly. Read first time. Held at Desk.

  15. 2025-06-02 California Legislative Information

    Read third time. Passed. (Ayes 38. Noes 0. Page 1371.) Ordered to the Assembly.

  16. 2025-05-27 California Legislative Information

    Read second time. Ordered to third reading.

  17. 2025-05-23 California Legislative Information

    Read second time and amended. Ordered to second reading.

  18. 2025-05-23 California Legislative Information

    From committee: Do pass as amended. (Ayes 6. Noes 0. Page 1187.) (May 23).

  19. 2025-05-16 California Legislative Information

    Set for hearing May 23.

  20. 2025-04-21 California Legislative Information

    April 21 hearing: Placed on APPR. suspense file.

  21. 2025-04-04 California Legislative Information

    Set for hearing April 21.

  22. 2025-04-01 California Legislative Information

    Re-referred to Com. on APPR.

  23. 2025-04-01 California Legislative Information

    Withdrawn from committee.

  24. 2025-03-27 California Legislative Information

    Read second time and amended. Re-referred to Com. on HEALTH.

  25. 2025-03-26 California Legislative Information

    From committee: Do pass as amended and re-refer to Com. on HEALTH. (Ayes 5. Noes 0. Page 567.) (March 26).

  26. 2025-03-18 California Legislative Information

    Set for hearing March 26.

  27. 2025-03-13 California Legislative Information

    From committee with author's amendments. Read second time and amended. Re-referred to Com. on L., P.E. & R.

  28. 2025-01-29 California Legislative Information

    Referred to Coms. on L., P.E. & R. and HEALTH.

  29. 2024-12-03 California Legislative Information

    From printer. May be acted upon on or after January 2.

  30. 2024-12-02 California Legislative Information

    Introduced. Read first time. To Com. on RLS. for assignment. To print.

Official Summary Text

SB 20, Menjivar.
Occupational safety: high-exposure trigger tasks on artificial stone.
Existing law establishes the Department of Industrial Relations in the Labor and Workforce Development Agency and requires the department to be conducted under the control of an executive officer known as the Director of Industrial Relations. Existing law states that the function of the department, among other things, is to foster, promote, and develop the welfare of the wage earners of California, to improve their working conditions, and to advance their opportunities for profitable employment and vests the department with responsibility for administering the state plan for the development and enforcement of occupational safety and health standards relating to issues covered by corresponding standards adopted pursuant to federal law.
Existing law establishes the Occupational Safety and Health Standards Board within the department to adopt
occupational safety and health standards for the state, including standards dealing with exposure to harmful airborne contaminants. Existing law requires the Division of Occupational Safety and Health within the department to enforce all occupational safety and health standards, as specified. A violation of these standards and regulations under specific circumstances is a crime.
Existing law, the California Occupational Safety and Health Act of 1973 (OSHA), requires employers to comply with certain safety and health standards, as specified, and charges the Division of Occupational Safety and Health with enforcement of the act. OSHA defines “serious injury or illness” for purposes of the act to mean any injury or illness occurring in a place of employment or in connection with any employment that results in one of a list of conditions, including inpatient hospitalization, as provided, the loss of a member of the body, any serious degree of permanent disfigurement,
and impairment sufficient to cause a part of the body or the function of an organ to become permanently and significantly reduced in efficiency on or off the job, as specified. Under OSHA, certain knowing, negligent, or willful violations of safety and health standards are punishable as a misdemeanor.
This bill would add silicosis and silica-related lung cancer to the list of conditions that, if resulting from an injury or illness occurring in a place of employment or in connection with an employment, would constitute a “serious injury or illness.” By expanding the scope of a crime under OSHA, the bill would impose a state-mandated local program.
OSHA creates a rebuttable presumption that a “serious violation” exists in a place of employment if the division demonstrates that there is a realistic possibility that death or serious physical harm could result from the actual hazard created by the violation. OSHA defines
“serious physical harm” for purposes of that provision.
This bill would expand that definition of “serious physical harm” to include silicosis and silica-related lung cancer.
The bill would impose restrictions on specified high-exposure trigger tasks on artificial stone, as those terms are defined. Specifically, a person or entity engaged in high-exposure trigger tasks would be prohibited from using dry methods, and would be required to use effective wet methods when engaging in any high-exposure trigger tasks. The bill would make a violation of these provisions grounds for, among other disciplinary action, an immediate order by the division prohibiting continued work. The bill would require the division to enforce these provisions by issuing a citation alleging a violation and a notice of civil penalty.
The bill would require the owner or operator of a fabrication shop, or any
individual who will employ another individual to perform high-exposure trigger tasks in a fabrication shop, to ensure that an employee who will perform high-exposure tasks receives specified training and, beginning on July 1, 2026, and annually thereafter, to attest to the division that these employees have been trained. The bill would require the division to enforce these provisions by issuing a citation alleging a violation and a notice of civil penalty.
The bill would require the State Department of Public Health to consider a report of silicosis related to occupational exposure to artificial stone a serious illness and to report that case to the division. The bill would require the division, if it receives such a report, to subject the employer or place of employment to investigation, as specified. The bill would require the division to notify the State Department of Public Health of any cases of silicosis related to artificial stone identified through
enforcement activities. The bill would require the State Department of Public Health to conduct specified activities to address silicosis risk exposure in fabrication shops, including providing technical assistance to local health jurisdictions engaged in silicosis surveillance and prevention activities.
The bill would define various terms for these purposes. The bill would make findings and declarations related to these provisions.
Existing constitutional provisions require that a statute that limits the right of access to the meetings of public bodies or the writings of public officials and agencies be adopted with findings demonstrating the interest protected by the limitation and the need for protecting that interest. This bill would make legislative findings to that effect.
The California Constitution requires the state to reimburse
local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.
This bill would provide that no reimbursement is required by this act for a specified reason.

Current Bill Text

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