Insights

In this article: What is SIL Certification? What is SIL Verification? Common questions and misunderstandings This transmitter is SIL certified, does it mean it is safer than another transmitter? Can I use a non-certified component in a safety function with SIL requirements? Systematic capability is not stated on the SIL Certificate but it states “SIL 2 Capable”, what does this mean? The SIL certificate states higher failure rates than industry data, what should I use? Is a De

In this article: What is the purpose of an EPD? Regulatory Context Who needs an EPD? What should an EPD contain? Scope and facility description Hazardous substances Explosion risk assessment Hazardous area classification Ignition prevention and explosion protection Organisational measures and verification When should an EPD be updated? How can ORS Consulting help? Companies handling flammable gases, vapours, mists or combustible dust must assess the risk of explosive atmosphe

In this article: Who Benefits from a Regulatory Compliance Roadmap? How is a Regulatory Compliance Roadmap Developed? Building Alignment Through a Workshop From Compliance Review to Roadmap How ORS Can Support the Development of a Compliance Roadmap Looking Beyond the Roadmap Industrial projects must navigate new technologies, evolving regulations, multiple stakeholders, and demanding schedules. Regulatory compliance is widely recognised as essential, yet establishing a clear

In this article: Key Takeaways Five Principles for Managing Major Accident Risk Hazard Identification and Evaluation Inherently Safer Design Barrier Management for Process Safety Management of Change (MoC) Learning and Continuous Improvement Barriers: How Prevention and Mitigation Measures Work Together Process Safety Across the Asset Lifecycle Building a Strong Process Safety Culture Conclusion Would you like to assess the effectiveness of your process safety programme? Majo

In this article: Redundancy is Necessary, But Availability Depends on More Where Risks Typically Emerge HSE and Risk Roadmap Availability as a Commercial Requirement Sources AI is driving a historic expansion of data centre infrastructure. According to the International Energy Agency, global electricity consumption from data centres is expected to more than double by 2030, reaching around 945 TWh. At the same time, growing demand for computing capacity, grid constraints and t

Quantitative Risk Assessment (QRA) is widely used to evaluate major accident hazards across process industries. However, facilities handling energetic materials such as explosives, propellants and ammunition require specialised methodologies that differ from conventional Process QRA. This article explains the key differences between Process QRA and Explosives QRA, including frequency modelling, consequence assessment, regulatory frameworks and practical applications. Backgrou

In this article: Key takeaways What is DSEAR? DSEAR vs ATEX When is DSEAR and ATEX Required? What are “Dangerous Substances”? What Activities May Require Compliance with DSEAR or ATEX? DSEAR and ATEX Compliance Conclusion Key takeaways DSEAR provides the UK legal framework for managing risks from dangerous substances and explosive atmospheres, and transposes the EU ATEX 153 Workplace Directive (1999/92/EC) into UK law. ATEX distinguishes between workplace safety and equipment

In this article: Introduction Why is SIMOPS QRA Needed? Risk Metrics and Acceptance Criteria Hazard Identification (HAZID) QRA modelling for SIMOPS Risk Treatment and ALARP Demonstration Key Takeaways It is often required to perform construction, decommissioning, drilling, etc., next to live hazardous process facilities. The risk management of such Simultaneous Operations (SIMOPS) represents unique challenges which can be assessed by tools such as a SIMOPS QRA. Introduction I

In this article: Key takeaways Introduction For whom is CHRA relevant? Chemical exposure and hazardous substances Purpose of CHRA General description of the CHRA method Participation The CHRA methodology Identify work activities Identify the chemicals Assess exposure Assess the risk On paper, hazardous chemicals are often well controlled; in practice, the main challenge is how people use and handle them during real tasks. The NORSOK S-002:2025 Chemical Health Risk Asses