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This Recommendation | International Standard will define those TTP services needed to support the application of digital signatures for the purpose of non-repudiation of creation of documents. This Recommendation |...

The purpose of this proposal was to address numerous topics to update UL1191 to reflect current technologies, current practices, editorial revisions, and to better align with ISO 12402-7 to allow for possible future...

1 Scope 1.1 This Standard prescribes requirements for the inspection and testing of fire alarm systems; and specifies the devices and functions to be inspected, tested, and documented for the periodic inspection and test...

The B620 series of TDG Standards applies to for highway tanks and portable tanks for the transportation of dangerous goods. This Standards details requirements for the selection and use, handling, filling, and unloading of...

1.1 This standard specifies the requirements for the design, construction, performance and testing of self-propelled and manually transported or towed lifting equipment used to assist in the boarding of aircraft passengers...

This Standard establishes terms and definitions that are useful in the specification, characterization and evaluation of presentation attack detection methods. Outside the scope are - standardization of specific PAD detection...

This Standard lays down requirements for the design qualification and type approval of terrestrial photovoltaic (PV) modules suitable for long-term operation in general open-air climates, as defined in IEC 60721-2-1. This...

This International Standard is applicable to string insulator units of ceramic material or glass for use on d.c. overhead power l ines with a nominal voltage greater than 1 000 V. It is not applicable to composite insulators...

1. Scope 1.1 This standard applies to electrically heated flexible appliances designed for the application of heat to a bed, or to the human body, such as blankets, pads and mattresses for household purposes, and to control...

1.1 This Standard applies to battery chargers for use on nominal system voltages not exceeding 600 V intended for household, commercial, or industrial use in accordance with the rules of the Canadian Electrical Code, Part I...

1.1 This Standard applies to indoor or outdoor, open or enclosed, shunt power capacitors and assemblies of shunt power capacitors with associated interconnections and supporting structures, for power factor improvement and...

1.1 This Standard applies to panelboards and enclosed panelboards, rated 600 V and less, for use in nonhazardous locations in accordance with the Canadian Electrical Code, Part I, to provide overcurrent protection for a...