PSSR stands for the Strain Systems Security Polices. These rules are part of UK wellbeing and protection regulation and are created in order that tension systems are operated, maintained, and examined properly all over their working life. PSSR focuses on running challenges connected to strain tools by encouraging good scheduling, https://app.foursquare.com/v/fox-engineering-safety-and-compliance/6895a9da7bf4281bfc00d35b