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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
Psychological health and safety in the workplace...
Scope and purpose This Standard specifies requirements for a documented and systematic approach to develop and sustain a psychologically healthy and safe workplace, and provides complimentary information in Annexes A to G...
Notice of Intent
Electromagnetic compatibility (EMC) – Part 4-...
This part of IEC 61000 defines test methods for immunity to ripple at the d.c. input power port of electrical or electronic equipment. This part of IEC 61000-4 defines the methods for measurement and interpretation of results...
Notice of Intent
Electromagnetic compatibility (EMC) - Part 4-...
This part of IEC 61000 specifies the immunity requirements, test methods, and range of recommended test levels for equipment subjected to impulse magnetic disturbances mainly encountered in: – industrial installations, –...
Notice of Intent
Proportional Flow Controller, with Protection...
Proportional Flow Control Devices are commonly found in European hydronic systems. Typically, these product are installed as a part of an integrated system to balance flow into both sides of a double-wall heat exchanger. One...
Notice of Intent
Process safety management
1.1 Facilities and workplaces impacted This Standard identifies the requirements for a PSM system for facilities and worksites handling or storing materials that are potentially hazardous, either due to an inherent chemical...
Notice of Intent
Construction Work - Drinking Water and Sewer ...
Note: The standard designation number for this NOI (originally published on February 22, 2022), was updated by the responsible SDO on March 1, 2022. 1. PURPOSE This standardized specification also applies to all work required...
Notice of Intent
Electromagnetic Compatibility (EMC) - Part 2-...
This part of IEC 61000 is concerned with conducted disturbances in the frequency range from 0 kHz to 9 kHz. It gives numerical compatibility levels for industrial and non-public power distribution systems at nominal voltages...
Notice of Intent
Electromagnetic compatibility (EMC) - Part 3-...
This part of IEC 61000 provides guidance on principles which can be used as the basis for determining the requirements for the connection of unbalanced installations (i.e. three-phase installations causing voltage unbalance)...
Notice of Intent
Listing Evaluation Criteria for Point of Entry...
The water treatment systems covered in this standard shall be self-regeneration anion exchange systems designed to reduce nitrate from drinking water. The systems shall use anion exchange media that prevents nitrate dumping...
Notice of Intent
Wayfinding for health care facilities
Note: This NOI was withdrawn by the responsible SDO on February 2, 2022. 1.1 1.1.1 This Standard establishes requirements for the planning, design, implementation, maintenance, evaluation, and continual improvement of...
Notice of Intent
Energy performance of battery-charging systems...
1.1 General This Standard covers the test requirements used to measure battery charger energy consumption for battery chargers intended to be operated from 115 V ac, 60 Hz line voltage connected by plug to wall receptacles or...