HAZOPs, Bowties, LOPAs, and SFAIRP Assessments are often treated as finished products. In practice, they are a snapshot of a facility at a point in..

In operating environments, we constantly are trying to balance several goals which often can be in conflict from each other. These include trying to..

There is a lot of debate and variation in the process of deciding what should be categorised as an SCE. If you have too many SCE you're at risk of..

Why Poor Quality LOPA Leads to Incorrect Risk Decisions Layers of Protection Analysis (LOPA) is a key technique to quantify the risks of a process..

As the understanding of process safety has increased over the last few decades, countries' health and safety legislation has also been updated. There..