Episode 22 continues the deep dive into the Hazard Prevention and Control element of OSHA’s Voluntary Protection Program (VPP). In Part 2, Dr. Ayers expands on what VPP evaluators look for and how organizations can demonstrate that their hazard‑control systems are effective, sustainable, and employee‑driven.
The core message: VPP-level hazard control isn’t about having controls — it’s about proving they work, are maintained, and are continuously improved.
Part 2 focuses on the quality and reliability of hazard controls, not just their existence. VPP sites must show:
Controls are implemented correctly
Controls are maintained over time
Employees are involved in identifying and improving controls
Systems prevent hazards from recurring
Leadership supports and verifies control effectiveness
This is where VPP separates “paper programs” from real safety systems.
VPP evaluators expect evidence that hazard controls:
Reduce exposure
Prevent incidents
Are used consistently
Are reviewed and updated
It’s not enough to install a guard — you must show it prevents injury and stays in place.
Controls must be:
Inspected
Maintained
Repaired promptly
Replaced when worn or outdated
This ties closely to preventive maintenance and management accountability.
Employees should:
Suggest improvements
Help design engineering controls
Participate in testing and feedback
Report when controls fail or drift
VPP requires employee ownership, not just compliance.
VPP evaluators want to see:
Hazard tracking logs
Closure documentation
PM records
Training records
Evidence of follow‑up
Documentation proves the system is functioning, not theoretical.
Part 2 reinforces that emergency systems must be:
Practiced
Evaluated
Improved after drills
Understood by all employees
VPP sites demonstrate readiness, not just written plans.
Dr. Ayers highlights several issues that prevent VPP approval:
Controls installed but not maintained
PPE relied on instead of engineering controls
Hazards corrected slowly or inconsistently
Lack of employee involvement in control selection
Emergency drills that are unrealistic or infrequent
Poor documentation of hazard closure
These weaknesses show that the system is reactive, not proactive.
A living hazard‑control system
Evidence of continuous improvement
Strong preventive maintenance
Employee participation at every stage
Controls that reduce risk at the source
Leadership accountability for sustaining controls
VPP is about demonstrating excellence, not minimum compliance.
Hazard controls must be effective, maintained, and continuously improved
Employee involvement strengthens control reliability
Documentation is essential for proving system performance
Engineering controls should be prioritized over administrative controls and PPE
Leaders must ensure hazards are corrected quickly and sustainably
The episode’s core message: Part 2 reinforces that VPP-level hazard control is about proving your system works — every day, for every hazard, with every employee involved.