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Notice of Intent
Medical electrical equipment - Part 2-1: Particular...
Replacement: This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of ELECTRON ACCELERATORS, hereafter referred to as ME EQUIPMENT, in the range 1 MeV to 50 MeV, used for treatment of PATIENTS...
Notice of Intent
Standard for Control Units for Fire Alarm Systems
1 Scope 1.1 This Standard covers control units, fire alarm systems and control unit accessories for use in accordance with the Standard for the Installation of Fire Alarm Systems, CAN/ULC-S524, in accordance with CSA-C22.1...
Notice of Intent
Design and construction of steel structures
Note: The title, stanadard designation number, scope, project need and ICS code for this NOI (originally published on May 4, 2021) was updated by the responsible SDO on January 16, 2024. 1.1 General This Standard provides...
Notice of Intent
Standard Method of Fire Endurance Tests of Building...
1.1 This Standard covers fire endurance tests applicable to walls, partitions, floors, roofs, ceilings, columns, beams, and girders, as well as to some components of these building sub-assemblies. Note: The performance...
Notice of Intent
Explosive atmospheres - Part 7: Equipment protection...
This part of IEC 60079 specifies the requirements for the design, construction, testing and marking of electrical equipment and Ex Components with type of protection increased safety e intended for use in explosive gas...
Notice of Intent
Household and similar electrical appliances - ...
This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric room heaters for household and similar purposes, their rated voltage being not more than 250 V for single-phase...
Notice of Intent
Programmable Controllers - Part 2: Equipment ...
This Part of IEC 61131 specifies requirements and related tests for programmable controllers (PLC) and their associated peripherals (for example, programming and debugging tools (PADTs), human-machine interfaces (HMIs), etc.)...
Notice of Intent
Medical electrical equipment - Part 1: General...
1.1 * Scope This International Standard applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of MEDICAL ELECTRICAL EQUIPMENT and MEDICAL ELECTRICAL SYSTEMS, hereafter referred to as ME EQUIPMENT and ME SYSTEMS. If a clause...
Notice of Intent
Standard for Smoke Detectors For Fire Alarm Systems
Note: The project need for this NOI (originally published May 12, 2020) was updated by the responsible SDO on April 27, 2021. This Standard sets forth requirements for smoke detectors and accessories, including mechanical...
Notice of Intent
Petroleum and natural gas industries — Specific...
1 Scope This part of ISO 19901 gives requirements for the design, fabrication, installation, modification and structural integrity management for the topsides structure for an oil and gas platform. It complements ISO 19902...
Notice of Intent
Low-voltage switchgear and controlgear - Part...
This part of IEC 60947 applies to CONTROL CIRCUIT DEVICES and SWITCHING ELEMENTS intended for controlling, signalling, interlocking, etc., of switchgear and controlgear. It applies to CONTROL CIRCUIT DEVICES having a rated...
Notice of Intent
Household and similar electrical appliances - ...
This clause of Part 1 is replaced by the following. This International Standard deals with the safety of cosmetic and beauty care appliances incorporating lasers or intense light sources for household and similar purposes...