Resources
Guides & updates
Practical guidance on occupational health testing and compliance, written by the team that runs the programs.
OSHA Hearing Conservation: the 1910.95 Compliance Checklist
What 29 CFR 1910.95 actually requires — monitoring, baseline and annual audiograms, standard threshold shift handling, training, and recordkeeping — in one practical checklist.
7 min read Read →CalibrationAudiometer Calibration: What OSHA and ANSI Actually Require
Annual acoustic calibration, functional checks, ANSI S3.6, and booth requirements under ANSI S3.1 — what keeps your audiograms defensible and your program out of trouble.
5 min read Read →SpirometryOccupational Spirometry: Keeping Your PFT Results Defensible
Calibration verification, technician training, single-use consumables, and test quality — the practices that make workplace spirometry stand up to scrutiny.
5 min read Read →Breath AlcoholDOT Breath Alcohol Testing: What a Compliant Program Needs
Qualified BATs, an evidential breath tester on the conforming products list, calibration checks with dry-gas standards, correct forms, and the 15-minute confirmation rule — the moving parts of 49 CFR Part 40 alcohol testing.
6 min read Read →Have a compliance question now?
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