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Notice of Intent
Testing method for measuring fireplace efficiency
1.1 Object This Standard provides a method for measuring fireplace, steady-state, and radiant efficiency. 1.2 Appliances included in scope This Standard applies to vented gas fireplaces meeting the requirements of ANSI Z21.50...
Notice of Intent
Energy Monitoring Equipment
1 Scope 1.1 These requirements cover submetering equipment and open and enclosed type current sensors intended for factory or field installation within the wiring space of enclosures for switches or overcurrent devices...
Notice of Intent
Information Technology - Telecommunications and...
This International Standard specifies the signalling protocol for the support of the Do Not Disturb and Do Not Disturb Override supplementary services (SS-DND and SS-DNDO) at the Q reference point between Private Integrated...
Notice of Intent
Medium-voltage ac contactors, controllers, and...
This standard is applicable to ac contactors applied at voltages in the range of 1 501V to 15kV, and metal-enclosed contactor-based controllers, control centers, and other control assemblies and associated equipment applied...
Notice of Intent
Performance standard for split-system and single...
1.1 General 1.1.1 This Standard applies to unitary air conditioners and heat pumps that are a) factory-made; b) air-source and/or air-sink; c) split-system matching assemblies (including mini-split and multi-split) or single...
Notice of Intent
Performance test method for uninterruptible power...
1.1 This Standard applies to uninterruptible power supplies (UPS). The primary function of the UPS covered by this Standard is to ensure continuity of an alternating power source. The uninterruptible power supplies can also...
Notice of Intent
Information Technology - Telecommunications and...
This International Standard specifies the signalling protocol for the support of the Private User Mobility Registration supplementary service (SS-PUMR) at the Q reference point between Private Integrated services Network...
Notice of Intent
Information Technology - Telecommunications and...
This International Standard specifies the signalling protocol for the support of the Common Information additional network feature (ANF-CMN) at the Q reference point between Private Integrated services Network exchanges (PINX...
Notice of Intent
Safety requirements for electrical equipment ...
1.1.1 Equipment included in scope Replace the existing text with the following: This document specifies safety requirements for HAND-HELD and hand-manipulated current sensors intended for measuring, detecting or injecting...
Notice of Intent
Decorative lighting products
1.1 This Standard applies to decorative lighting strings, decorative lighting outfits, pre-lit trees, and accessories, intended for seasonal or commercial use connected to circuits of 120 V nominal or less by means of an...
Notice of Intent
Planning, design, operation, and maintenance ...
1.1 Scope This Standard specifically addresses the planning, design, operation, and maintenance of intermittent/seasonal discharge lagoon and wetland systems that are most appropriate for use in Northern regions, where...
Publications
Corporate Plan Summary 2024-25 to 2028-29 | Enabling...
Standards and conformity assessments are critical enablers of the 21st-century knowledge economy, providing for effective, safe, reliable and interoperable products, services and processes. Standardization underpins a robust...