Nonrulemaking

SACC peer review of the draft hazard and exposure assessments for 1,2-dichloropropane (1,2-DCP), 1,1,2-trichloroethane (1,1,2-TCA), trans-1,2-dichloroethylene (tDCE), 4,4'-(1-Methylethylidene)bis[2, 6-dibromophenol] (TBBPA), and ethylene dibromide (EDB) under TSCA

🏛 Environmental Protection Agency (EPA)EPA-HQ-OPPT-2026-2246

Chemical & Toxic Substances Workplace Safety & OSHA Biomedical Research Biosecurity & Agroterrorism Health IT & Telehealth Maritime Safety and Regulations Product Safety & Recalls Surface Transportation

Documents

130

Total comments

all analyzed

Comment status

Closed

Last activity

—

In this docket

Documents

Rules, notices, and supporting material — the primary rule pinned first.

All 130 Supporting & Related Material 129 Notice 1

📄 Primary document

Supporting & Related MaterialJun 23, 2026

00. Charge Questions to the Toxic Substances Control Act (TSCA) Science Advisory Committee on Chemicals (SACC): Peer Review of the Draft Hazard and Exposure Assessments for 4,4'- (1-Methylethylidene) bis[2, 6-dibromophenol] (TBBPA), 1,2-Dichloropropane, 1,1,2-Trichloroethane, trans-1,2-Dichloroethylene, and Ethylene Dibromide

Open →

Notice· Jun 22, 2026
Hearings, Meetings, Proceedings, etc.: Science Advisory Committee on Chemicals Peer Review; 1,2-dichloropropane (1,2-DCP); 1,1,2-trichloroethane (1,1,2-TCA); trans-1,2-dichloroethylene (tDCE); etc.→
No comment period
Supporting & Related Material· Jun 22, 2026
27. Draft Surface Water Human Exposure Calculator for 4,4'-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
21. Draft Air Releases for 4,4’-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
06. Draft Environmental Media, General Population, and Environmental Exposure Assessment for 4,4'-(1- Methylethylidene) bis [2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
24. Draft Calculations of Dermal Absorption Fluxes for 4,4′-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
28. Draft Fish Ingestion Risk Calculator for 4,4'-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
22. Draft Risk Calculator for Occupational Exposures for 4,4'-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
11. Draft Data Quality Evaluation and Data Extraction Information for Environmental Release and Occupational Exposure for 4,4'-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
23. Draft Estimates of Number of Workers and ONUs Model for 4,4′-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
29. Draft Ambient Air IIOAC Results and Risk Calculations for 4,4'-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
30. Draft Supplemental Information on Benchmark Dose (BMD) Modeling Results in the Human Health Hazard Assessment for 4,4’-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
03. Draft Release Assessment for 4,4'-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
05. Draft Consumer and Indoor Dust Exposure Assessment for 4,4'-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
10. Draft Data Quality Evaluation and Data Extraction Information for Environmental Fate and Transport for 4,4'-(1- Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
01. Draft Risk Evaluation for 4,4'-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
17. Draft Data Quality Evaluation Information for Environmental Hazard for 4,4'-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
25. Draft Use of Laboratory Chemical OES Environmental Release Modeling Results for 4,4′-(1-Methylethylidene) bis[2,6- dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
08. Draft Systematic Review Protocol for 4,4'-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
12. Draft Data Quality Evaluation and Data Extraction Information for Dermal Absorption for 4,4'-(1-Methylethylidene) bis[2,6- dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
04. Draft Occupational Exposure Assessment for 4,4'-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
19. Draft Water Releases for 4,4’-(1-Methylethylidene) bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
09. Draft Data Quality Evaluation and Data Extraction Information for Physical and Chemical Properties for 4,4'-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
14. Draft Data Extraction Information for General Population, Consumer, and Environmental Exposure for 4,4'-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
26. Draft Consumer Exposure Analysis and Risk Calculator for 4,4'-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
16. Draft Data Quality Evaluation Information for Human Health Hazard Animal Toxicology for 4,4'-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
02. Draft Physical Chemistry and Fate Assessment for 4,4'-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
20. Draft Land Releases for 4,4’-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
13. Draft Data Quality Evaluation Information for General Population, Consumer, and Environmental Exposure for 4,4'-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
Transmission of Materials to the Committee for the August 3 through 7, 2026 Session of the Science Advisory Committee on Chemicals (SACC) Reviewing 4,4’-(1- Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
15. Draft Data Quality Evaluation Information for Human Health Hazard Epidemiology for 4,4'-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
07. Draft Human Health and Environmental Hazard Assessment for 4,4’-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
18. Draft Data Extraction Information for Environmental Hazard and Human Health Hazard Animal Toxicology and Epidemiology for 4,4'-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA)→
Supporting & Related Material· Jun 22, 2026
36. Data Extraction Information for Environmental and Human Health Hazard Animal Toxicology and Epidemiology for trans-1,2-Dichloroethylene→
Supporting & Related Material· Jun 22, 2026
40. Draft Dermal Absorption Calculations for trans-1,2-Dichloroethylene→
Supporting & Related Material· Jun 22, 2026
39. Draft Tool Settings and Analog List for Environmental Hazard Assessment Draft Tool Settings and Analog List for Environmental Hazard Assessment→
Supporting & Related Material· Jun 22, 2026
34. Data Quality Evaluation Information for Human Health Hazard Animal Toxicology for trans-1,2-Dichloroethylene→
Supporting & Related Material· Jun 22, 2026
Transmission of Background Materials for the August 3 through 7, 2026, Session of the Science Advisory Committee on Chemicals (SACC) Reviewing the Human Health and Environmental Hazard Technical Support Document for trans-1,2-Dichloroethylene→
Supporting & Related Material· Jun 22, 2026
35. Data Quality Evaluation Information for Environmental Hazard for trans-1,2-Dichloroethylene→
Supporting & Related Material· Jun 22, 2026
32. Data Quality Evaluation Information for Human Health Hazard Epidemiology for trans-1,2-Dichloroethylene→
Supporting & Related Material· Jun 22, 2026
33. Data Quality Evaluation Information for Dermal Absorption for trans-1,2-Dichloroethylene→
Supporting & Related Material· Jun 22, 2026
38. Draft Mammalian Reference Value (TRV) Calculator for trans-1,2-Dichloroethylene→
Supporting & Related Material· Jun 22, 2026
37. Draft Benchmark Dose Modeling Results for trans-1,2-Dichloroethylene→
Supporting & Related Material· Jun 22, 2026
31. Draft Human Health and Environmental Hazard Assessment for trans-1,2-Dichloroethylene→
Supporting & Related Material· Jun 22, 2026
Transmission of Background Materials for the August 3 through 7, 2026, Session of the Science Advisory Committee on Chemicals (SACC) Reviewing Technical Support Documents for 1,1,2-Trichloroethane→
Supporting & Related Material· Jun 22, 2026
109. Safety Data Sheets and Technical Information for Products Containing 1,1,2-Trichloroethane→
Supporting & Related Material· Jun 22, 2026
107. Draft Dermal Risk Calculator Using Fraction Absorbed for 1,1,2-Trichloroethane→
Supporting & Related Material· Jun 22, 2026
102. Draft Use of Laboratory Chemicals Environmental Release Model for 1,1,2-Trichloroethane→
Supporting & Related Material· Jun 22, 2026
101. Draft Use of Adhesives and Sealants Environmental Release Model for 1,1,2-Trichloroethane→
Supporting & Related Material· Jun 22, 2026
103. Draft Occupational Risk Calculator for 1,1,2-Trichloroethane→