Atanu joins Rob Mitkus, a PhD toxicologist with 25 years’ experience across pesticides, industrial chemicals, vaccine components, medical devices, and consumer products, to discuss how toxicology underpins Safety Data Sheets (SDS) and HazCom/GHS compliance. Rob defines toxicity as harm under specific conditions and emphasizes SDS content and precautions should be evidence-driven and understandable to downstream users including workers, consumers, and first responders. They discuss reliance on animal “sentinel species,” the rise of new approach methodologies (in vitro, in silico, machine learning), and validation/acceptance via bodies such as OECD and ICCVAM, noting limits for complex endpoints like carcinogenicity and reproductive toxicity. Rob critiques GHS concepts like “intrinsic toxicity,” the definition of sensitization, and hazard-only/binary classifications, stressing dose-response and exposure. He highlights the psychology of threat perception from pictograms and calls for better training and toxicologist involvement in future standards.

The host interviews Adele Abrams, an attorney and safety professional at Littler Mendelson, about legal and practical risks facing OSHA/MSHA regulation and HazCom. Abrams explains the Allstates Refractory nondelegation argument—revived by Justices Thomas and Gorsuch—and a new Fifth Circuit case that could invalidate many OSHA rules issued under general rulemaking authority, potentially shrinking the CFR and affecting MSHA similarly, amid a broader Trump-era deregulatory review. She warns that weakening HazCom could increase tort exposure for manufacturers and employers by removing a key “sophisticated user” defense tied to robust SDS communication and training. The discussion covers outdated PELs, possible general duty clause enforcement (e.g., a styrene case), the importance of integrating SDS Section 8 into PPE assessments, technology/access failures at remote sites, SDS retention for long-latency illness claims, and why HazCom remains a top-cited, life-saving standard.00:00 Meet Adele Abrams01:07 Allstates Refractory Fallout02:41 Nondelegation Challenge Explained05:31 EPA vs OSHA Authority07:50 Congress and Rulemaking Limits10:55 MSHA Parallels and Disasters14:30 Why HazCom Still Matters15:20 Tort Liability Floodgates18:00 SDS Breakdown in Practice24:21 Tech Reliance and Emergencies29:20 Real World Chemical Incidents32:02 GHS Updates and Bottlenecks35:42 Control Banding Fizzles36:25 GHS Building Blocks37:49 Global Standards Pressure39:54 Training Workers Properly41:08 Multi Employer HazCom Duties42:11 Z Tables and General Duty47:19 Silica Rule Delays Fallout55:11 Reputation and Community Trust58:11 SDS Driven PPE Assessments01:03:55 Dusty Binders and Retention01:08:29 HazCom ROI Final Takeaways01:10:55 Closing Thanks and Contact

In this episode we speak with security analyst and bestselling author Robert Siciliano about the “human blind spot” that causes safety and security programs to fail despite strong technology and rules. Robert explains how optimism bias, cognitive ease, fatigue, and reinforced shortcuts drive complacency, making annual check-the-box training feel like white noise and creating “security theater.” He outlines practical ways to make messages stick: shift from lectures to dialogue, use micro-learning and “yes ladder” rapport-building, simplify dense protocols for cognitive fluency with clear icons and prioritized hazards, and treat phishing like a workplace hazard with frictionless one-click reporting. He emphasizes replacing shame-based reactions with empathy and system-focused learning to build a participatory culture where every worker becomes an active sensor, making safety and security a shared reflex and ongoing journey.

In this episode, we discuss the scientific and regulatory definitions of flammability and combustibility. The episode details different categories of flammable and combustible liquids based on their flashpoints and boiling points, and explains the classification systems of OSHA, GHS, and NFPA. It emphasizes the importance of understanding the flashpoint and combustibility of materials in various work environments, the implications of aerosolization, and the potential for spontaneous combustion in oily rags. The discussion covers the relevance of different test methods and standards used in hazard communication and risk assessment in industrial settings.00:00 Introduction and Greetings01:13 Scientific Definition of Vulnerability01:53 OSHA GHS Flashpoint Test04:08 NFPA Classification System09:12 Combustible Liquids and Aerosols13:13 Regulatory Standards and Harmonization18:28 Practical Implications and Worker Safety28:00 Understanding Flashpoints and Their Implications28:44 Technical Committees and Standards29:27 Flammability Tests and Methods32:49 Hazard Communication and Process Safety36:51 Challenges with Dust and Nanoparticles43:04 Regulatory Standards and Compliance50:32 Training and Continuous Improvement54:14 Final Thoughts on Hazard Management

In this engaging episode of Hack Your Hazcom, we welcome Melissa Owen, founder of AMBIENTELEGAL and a top expert in regulatory compliance and sustainability throughout Latin America. Melissa shares her extensive knowledge in navigating the complexities of environmental regulations in the region. Discussing everything from the absence of centralized regulatory bodies like the EU to the rising role of OECD in promoting chemical compliance, Melissa provides insight into the complicated landscape of Latin American regulatory frameworks. This episode is ideal for multinational companies trying to understand chemical regulations, extended producer responsibility, and the shifting details of Latin America's legal environment. It’s a must-watch for compliance professionals. Tune in to gain valuable insights into regional trade groups, emerging regulatory trends, and key takeaways for businesses aiming to succeed in Latin America.

Welcome to Jennifer Koenig, an expert with over 30 years of regulatory compliance experience, who shares insights on ISO audits, including ISO 14001 for environmental management and ISO 45001 for health and safety. Jennifer discusses the importance of compliance audits, the role of internal and third-party audits, and the value of ISO standards in risk management. She also touches on the challenges companies face in maintaining regulatory compliance, the training needs for EHS managers, and the benefits of employee engagement in safety programs. Additionally, she provides guidance on selecting certifying bodies and emphasizes the necessity of identifying and addressing risks to ensure a robust compliance system.

00:00 Introduction to Today's Episode00:04 Meet Jennifer: Compliance Expert00:55 Diving into Auditing Trends01:16 Understanding ISO Standards03:17 Challenges in Compliance Audits05:49 The Role of an ISO Auditor07:11 Managing Risks and Root Causes08:41 Training and Knowledge Gaps16:08 The Importance of Internal Audits20:44 ISO Certification and Compliance24:23 Enhancing Company Culture with Safety Committees25:48 Integrating ISO 45001 with ISO 1400126:37 Understanding ISO Audit Days and Discounts31:06 The Importance of Internal Audits32:07 Steps to Becoming ISO Certified36:07 Choosing the Right Registrar39:51 Maintaining Auditor Certifications44:45 Final Thoughts on Risk Management

We welcome Manuela Dukeshire, an expert in hazard communication and global SDS authoring with over 16 years of experience. Manuela discusses the complexities and evolving nature of hazard classification and regulatory compliance, emphasizing the importance of staying updated with legislation and engaging with professional societies. She provides practical advice on managing multi-country SDS requirements, aligning different sections of SDS, and the significance of balancing regulations with real-world applications. This insightful conversation is essential listening for professionals navigating the challenging terrain of chemical hazard communication.

00:00 Introduction and Guest Background01:31 Changes in Hazard Communication02:29 Challenges and Rewards in the Field03:39 Customer Challenges and Solutions05:27 Common Mistakes in Hazard Communication07:09 Navigating International Regulations10:24 Data Quality and Hazard Classification16:26 Creating and Reviewing SDS30:00 Future Trends in Hazard Communication35:26 Conclusion and Final Takeaways

We welcome Steve Laughlin, owner of CJ and K Training, who shares his extensive experience in Environmental Health and Safety (EH&S). The conversation covers a wide range of topics from the complications of Safety Data Sheets (SDS) in spill response and waste disposal to the importance of accurate chemical information and regulatory hurdles. We also delve into the frustrations faced by professionals working with incomplete or confusing SDSs and the need for more stringent enforcement and legislation to improve the quality and clarity of these essential documents.00:00 Welcome to Day Two of the Summit00:21 Introducing Steve Laughlin00:55 Parody Song and Safety Data Sheets02:23 Challenges with Safety Data Sheets03:04 Real-World Issues and Frustrations05:19 Waste Disposal Industry Insights07:08 The Need for Better Chemical Disclosure10:11 Regulatory Standards and Compliance11:39 Similarities Between Regulations and Religion12:23 The Complexity of Safety Data Sheets (SDS)12:55 Challenges with Transportation Information on SDS13:21 Issues with DOT Compliance and SDS Accuracy14:08 The Role of Chemists and Compliance in SDS Creation16:25 Training and Compliance: Real-World Examples19:07 The Importance of Clear and Understandable SDS22:18 Final Thoughts and Takeaways