The Occupational Safety Leadership Podcast

Episode 96 features Ed Foulke, one of the most influential voices in modern occupational safety and a former Assistant Secretary of Labor for OSHA. In this conversation, he shares insider perspective on OSHA’s priorities, how enforcement really works, and what separates average safety programs from truly high‑performing ones.   Core Message Compliance is the floor, not the ceiling. Organizations t...

Episode 95 lays the foundation for understanding what a Job Hazard Analysis truly is, why it matters, and how safety leaders can use it as a practical, risk‑reducing tool rather than a compliance checkbox. Dr. Ayers focuses on the mindset behind JHAs and the core elements that make them effective.   Core Message A JHA is a risk‑focused, step‑by‑step breakdown of a job that identifies hazards and a...

Dr. Ayers breaks down the 5×5 Risk Assessment Matrix—a tool that helps leaders evaluate hazards by scoring severity and likelihood on a 1–5 scale. The episode focuses on how to use the matrix correctly, avoid common misapplications, and turn it into a practical decision‑making tool rather than a paperwork exercise.   Key Concepts 1. The Structure of the 5×5 Matrix The matrix evaluates risk using t...

Dr. Ayers explains the 4×4 Risk Assessment Matrix, a simplified version of the more common 5×5 tool. The episode focuses on how reducing the scoring options can actually improve consistency, reduce over‑precision, and make risk conversations more meaningful.   1. Structure of the 4×4 Matrix The matrix evaluates hazards using Severity and Likelihood, each scored from 1 to 4. Severity (1–4) 1 – Mino...

Dr. Ayers introduces the 3×3 Risk Assessment Matrix, the simplest of the common matrix formats. The episode emphasizes that reducing the scoring options forces teams to focus on meaningful discussion, credible severity, and practical controls, rather than getting lost in numerical precision. The 3×3 matrix is ideal for quick field-level assessments, dynamic work environments, and frontline decisio...

In today's episode, we catch up with Matthew Herron of Southwest Research Institute.  Matt is a titan in the field of safety.  Today's episode focuses on ergonomics and importance of early reporting.

Dr. Ayers explains the concept of the Safety Equipment Maintenance Rate, a metric that helps organizations understand how reliably they are maintaining the equipment that protects workers. The episode emphasizes that safety equipment is only effective if it is functional, inspected, and maintained at a predictable rate—and that many organizations dramatically overestimate how well they are doing....

Dr. Ayers explains the Safety Training Completion Rate, a leading indicator that measures how reliably an organization ensures workers receive the training they need before they perform hazardous tasks. The episode emphasizes that training is only effective when it is completed on time, tracked accurately, and aligned with real job demands—not when it’s treated as a paperwork exercise.   1. What t...

Dr. Ayers introduces the Hazard Identification and Resolution Rate, a powerful leading indicator that measures how effectively an organization finds hazards and—more importantly—fixes them. The episode stresses that identifying hazards is only half the job; the real value comes from closing them out quickly and reliably. This metric reveals the health of a safety culture far more accurately than i...

Dr. Ayers explains two foundational leading indicators—Hazard Identification Metrics and Risk Rating Metrics—and how they work together to show not just how many hazards an organization finds, but how serious those hazards are. The episode emphasizes that strong safety systems don’t just count hazards; they evaluate risk, prioritize, and drive action. These metrics reveal whether an organization i...

Dr. Ayers introduces the purpose, structure, and limitations of safety metrics, emphasizing that metrics should help leaders understand system performance, predict future risk, and drive action—not simply generate reports. The episode stresses that many organizations misuse metrics by focusing on lagging indicators or treating numbers as goals instead of tools. This episode sets the stage for the...

Episode 85 centers on a simple but powerful idea: the people who actually use the equipment should be the ones who write the procedures. Dr. Ayers explains that frontline employees bring practical insight, real‑world experience, and a deep understanding of how work is actually performed—making them the most qualified authors of safe, effective procedures.   Why Frontline Employees Should Write Pro...

Episode 84 focuses on how glove boxes serve as a highly effective method for controlling exposure by keeping contaminants contained inside a sealed environment. The episode highlights why glove boxes must be selected, used, and maintained with precision to prevent hazardous materials from escaping into the workplace.   Purpose of a Glove Box A glove box creates a controlled, enclosed workspace tha...

Episode 83 explains how exhaust ventilation—including fume hoods and local exhaust systems—is one of the most effective engineering controls for preventing chemical exposure. Dr. Ayers focuses on how these systems capture contaminants at the source and ensure they are removed from the workplace without being re‑introduced into the building air supply.   How Exhaust Ventilation Controls Exposure Ex...

Episode 82 explains respirable particle size and why understanding particle dimensions is essential for controlling exposure to airborne contaminants. Dr. Ayers uses size comparisons and practical examples to show how extremely small particles behave in the workplace and why they pose significant health risks.   What respirable particles are Respirable particles are tiny airborne solids small enou...

Episode 81 focuses on ISO 45001’s requirement for continual improvement and how organizations can move beyond paperwork compliance to actually strengthening their safety management system. Dr. Ayers breaks down what “improvement” really means inside ISO 45001 and why many companies misunderstand or under‑use this part of the standard.   How ISO 45001 Defines Improvement ISO 45001 treats improvemen...

Episode 80 explains ISO 45001’s Performance Evaluation requirements and how organizations should use monitoring, measurement, analysis, and evaluation to understand whether their safety management system is actually working. Dr. Ayers focuses on Section 9 of the standard, which ties together goals, objectives, incident investigations, audits, and corrective actions.   Performance evaluation in ISO...

Episode 79 explains the Operations section of ISO 45001 and how it turns the management system from a planning document into real, controlled, consistent work execution. Dr. Ayers focuses on why this section is often misunderstood and why it is one of the most important—and most visible—parts of the entire standard.   Operations in ISO 45001 The Operations section requires organizations to plan, c...

Episode 78 explains the Support section of ISO 45001 and how it provides the resources, competence, communication, and documentation needed to make the safety management system actually work in day‑to‑day operations. Dr. Ayers emphasizes that Support is the “infrastructure layer” of the standard—everything that enables people to perform work safely and consistently.   Support requirements in ISO 4...

Episode 77 covers the Planning section of ISO 45001 and explains how organizations translate their safety commitments into a structured, risk‑based plan for preventing injuries and improving system performance. Dr. Ayers emphasizes that Planning is the “thinking work” of the management system—where hazards, risks, opportunities, and legal requirements are understood and turned into actionable obje...

Episode 76 explains how Leadership and Worker Participation form the backbone of ISO 45001. Dr. Ayers emphasizes that this section is not just administrative language—it defines the culture of the safety management system and determines whether the rest of the standard can function effectively.   Leadership responsibilities ISO 45001 places clear, non‑delegable expectations on top management. Lead...

Episode 75 explains the Context of the Organization requirement in ISO 45001 and how it shapes every other part of the safety management system. Dr. Ayers emphasizes that this section forces organizations to understand who they are, what they do, what risks they face, and what external and internal factors influence their ability to manage safety. It is the foundation on which the entire system is...

Episode 74 introduces the opening clauses of ISO 45001—Scope, Normative References, and Terms and Definitions—and explains why these foundational elements matter for building a clear, consistent, and effective safety management system. Dr. Ayers emphasizes that while these clauses seem administrative, they establish the shared language and boundaries that the rest of the standard depends on.   Sco...

Episode 73 examines the negative aspects of ISO 45001, focusing on the unintended consequences, misconceptions, and organizational pitfalls that can arise when the standard is implemented poorly or treated as a paperwork exercise. Dr. Ayers stresses that ISO 45001 is a powerful framework—but only when used as intended.   Where ISO 45001 Goes Wrong in Practice Organizations often struggle not becau...

Episode 72 highlights the positive aspects of ISO 45001, focusing on how the standard strengthens safety performance, improves organizational culture, and creates long‑term operational value. Dr. Ayers frames ISO 45001 not as a certification exercise but as a strategic system that helps organizations prevent harm, engage workers, and operate more reliably.   How ISO 45001 Improves Safety Performan...