Railway specifications. Systematic allocation of safety integrity requirementsThe purpose of PD R009 004: 2001 is to define a method to determine the required Safety Integrity Level (SIL) of railway signalling equipment taking in consideration the operational conditions of the railway and the architecture of the signalling system.

BS EN 17183 is an international standard that discusses the characterization of sludges

PD CEN/TR 15983:2010 Stationary source emissions

BS EN 13832discusses footwear protecting against chemicals

Associated testing laboratory ground investigation specifiers

ISO 17201‑3 applies to weapons with calibres of less than 20 mm or explosive charges of less than 50 g TNT equivalent

developing privacy functional requirements as extended components based on the privacy principles defined in ISO/IEC 29100 through the paradigm described in ISO/IEC 15408-2

Appliances incorporating flame supervision devices and having an automatic ignition device for which the duration of the ignition attempt is limited by design

Drop of pressure

types of coatings and coating mass

This part of IEC 61058 is a subset based on IEC 61058-1

Management and employees at all levels

some catering establishments have been closed unnecessarily due to equipment failing tests that were not of themselves accurate