31 results for “IEC 61511” Clear
Canada has no federal process safety regulation equivalent to OSHA Process Safety Management in the United States or COMAH in the...
Four standards dominate functional safety, and applying the wrong one is a more common and more expensive mistake than most organi...
For most of their history, functional safety and cybersecurity have been treated as separate engineering disciplines with separate...
Functional safety certification is not issued in general. It is issued in an application area, and the certificate names that area...
Canada has no national functional safety personnel certification scheme of its own. An engineer in Calgary, Edmonton or Sarnia cer...
Almost every OT security control assumes it will work. Segmentation assumes the firewall rules hold. Access control assumes creden...
Three acronyms that appear constantly in functional safety documentation and get used loosely in conversation. The distinction is...
These three terms appear in the same specifications, get used interchangeably in conversation, and describe genuinely different ex...
A Safety Integrity Level describes how reliably a safety function has to work. SIL 1 is the lowest and SIL 4 the highest, and each...
A HAZOP tells you what can go wrong. A SIL target tells you how reliable your protection has to be. Layer of Protection Analysis i...