barriers Use criticality to find important barriers Which risk barriers are the most important? This question can be answered with barrier criticality. In this article we discuss why & how to approach barrier criticality as well as some challenges.
barriers Practical applications of bowtie It can be a challenge to know what to use bowties for. In this webinar we show different practical applications of bowties. From risk communication to barrier monitoring and decision support.
bowtie Why threats in bowties don't always lead to all consequences In theory all threats in a bowtie diagram can cause the top event, and the top event can cause all consequences. But sometimes a threat can't lead to all consequences. Why is that and is it a problem?
barriers The barrier maturity model Many organisations have adopted the idea of barrier management in safety. Many are also searching for ways to take a next step. With the barrier maturity model you can determine where your organisation currently is and see which steps can be taken to mature to a higher level of barrier management.
risk assessment Your bowtie is too generic If I could give one piece of advice to a novice bowtie analyst, it would be to include more specific information. Most risk assessments are too generic at first. This is true not just for bowties. It happens in FMEA, HAZID and other methods as well. It's important to get
