IIAR5 was released just recently and a surprising number of people think that it introduces new requirements for emergency switches. The requirements themselves don’t differ from IIAR2-2008b – they are just laid out a little clearer in IIAR5, Appendix B: … Continue reading Do your Emergency Shut-down and Ventilation switches comply with IIAR2-2008b/IIAR5-2013, Appendix B?