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Title 42

Displaying title 42, up to date as of 7/16/2026. Title 42 was last amended 7/01/2026.
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Title 42Public HealthPart / Section
Chapter IPublic Health Service, Department of Health and Human Services2 – 199
Subchapter GOccupational Safety and Health Research and Related Activities80 – 88
Part 80 [Reserved]
Part 81Guidelines for Determining Probability of Causation Under the Energy Employees Occupational Illness Compensation Program Act of 200081.0 – 81.25
Subpart AIntroduction81.0 – 81.2
Subpart BDefinitions81.4
Subpart CData Required To Estimate Probability of Causation81.5 – 81.6
Subpart DRequirements for Risk Models Used To Estimate Probability of Causation81.10 – 81.12
Subpart EGuidelines To Estimate Probability of Causation81.20 – 81.25
Part 82Methods for Conducting Dose Reconstruction Under the Energy Employees Occupational Illness Compensation Program Act of 200082.0 – 82.33
Part 83Procedures for Designating Classes of Employees as Members of the Special Exposure Cohort Under the Energy Employees Occupational Illness Compensation Program Act of 200083.0 – 83.19
Subpart AIntroduction83.0 – 83.2
Subpart BDefinitions83.5
Subpart CProcedures for Adding Classes of Employees to the Cohort83.6 – 83.19
Part 84Approval of Respiratory Protective Devices84.1 – 84.311
Part 85Requests for Health Hazard Evaluations85.1 – 85.12
Part 85aOccupational Safety and Health Investigations of Places of Employment85a.1 – 85a.8
Part 86Grants for Education Programs in Occupational Safety and Health86.1 – 86.39
Subpart AGeneral86.1 – 86.5
Subpart BOccupational Safety and Health Training Grants86.10 – 86.21
Subpart COccupational Safety and Health Direct Traineeships86.30 – 86.39
Part 87National Institute for Occupational Safety and Health Research and Demonstration Grants87.1 – 87.9
Part 88World Trade Center Health Program88.1 – 88.25