# Standard Interpretations
1 - 1904.10 - Enforcement Guidance Under OSHA's Recordkeeping Regulation When First Aid, Active Release Techniques (ART), and Exercise/Stretching Are Used to Treat Musculoskeletal Injuries and Illnesses
2 - 1904.10 - Clarification of 1910.95 and 1904 regarding physicians and audiologists roles in determining work-relatedness of worker hearing loss.
3 - 1904.10 - Baseline audiogram revision due to persistent STS or improved thresholds; revision must be made for each ear separately.
# Federal Register
1 - 1904.10 - 89:21274-21284 - Ballard Marine Construction Lower Olentangy Tunnel Project; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
2 - 1904.10 - 88:80771-80777 - KBR Wyle Services, LLC; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
3 - 1904.10 - 88:80764-80771 - NASA Neutral Buoyancy Laboratory Operations Contract; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
4 - 1904.10 - 88:51862-51872 - Ballard Marine Construction Bay Park Conveyance Tunnel Project; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
5 - 1904.10 - 88:26600-26610 - Traylor Bros., Inc.; Application for Modification of Permanent Variance and Interim Order; Grant of Interim Order - PDF
6 - 1904.10 - 88:15080-15090 - McNally/Kiewit Joint Venture: Grant of Permanent Variance - PDF
7 - 1904.10 - 88:15090-15100 - Traylor-Shea Joint Venture: Grant of Permanent Variance - PDF
8 - 1904.10 - 87:58379-58389 - McNally/Kiewit Shoreline Storage Tunnel Joint Venture; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
9 - 1904.10 - 87:54536-54547 - Traylor Bros. Inc.; Application for Modification of Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
10 - 1904.10 - 86:5253-5263 - Ballard Marine Construction; Application for Permanent Variance and Interim Order; Grant of Interim Order - PDF
11 - 1904.10 - 85:27767-27775 - Salini-Impregilo/Healy Joint Venture: Grant of Permanent Variance - PDF
12 - 1904.10 - 84:21822-21832 - Jardon and Howard Technologies, Incorporated; Grant of a Permanent Variance - PDF
13 - 1904.10, 1904.10(b)(6) - 81:68504-68685 - Standards Improvement Project-Phase IV; Proposed Rule - PDF
14 - 1904.10 - 80:16440-16449 - Traylor/Skanska/Jay Dee Joint Venture: Grant of a Permanent Variance - PDF
15 - 1904.10 - 80:7636-7646 - Impregilo Healy Parsons Joint Venture; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
16 - 1904.10 - 79:73631-73641 - Traylor/Skanska/Jay Dee Joint Venture; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments - PDF
17 - 1904.10 - 79:29809-29819 - Tully/OHL USA Joint Venture: Grant of a Permanent Variance - PDF
18 - 1904.10 - 66:52031-52034 - Occupational Injury and Illness Recording and Reporting Requirements - PDF
19 - 1904.10 - 66:35113-35115 - Occupational Injury and Illness Recording and Reporting Requirements - PDF
# FAQ
1 If an employee experienced a recordable hearing loss case, where would the employer record the case on the OSHA 300 Log? - 1904.10
2 If an employee suffers a Standard Threshold Shift (STS) in only one ear, may the employer revise the baselines for both ears? - 1904.10
3 What rules must an employer ensure that a physician or other licensed health care professional use to make a determination that a hearing loss case is not work-related under section 1904.10(b)(6)? - 1904.10
4 Which baseline is used to determine if a recordable Standard Threshold Shift (STS) has occurred this year? - 1904.10
# Regulations
1 - 1904.10 - Recording criteria for cases involving occupational hearing loss.
# Directives
1 - 1904.10 - National - PER 04-00-004 [PER 04-00-004] - Hearing Conservation Program - PDF