Bureau of Indian Standards (BIS) on November 17, 2021 has issued a notification to amend the date of establishment and date of withdrawal of certain Indian Standards. The date of establishment and date of withdrawal shall be November 12, 2021 and December 11, 2021 respectively.
The following are the Indian standards to be amended:
• IS 1375 : 2021; Black Lead Pencils ─ Specification (Second Revision)
• IS 5054 (Part 4) : 2021/IEC 61169-4 : 2008; Radio-Frequency Connectors Part 4 RF Coaxial Connectors with Inner Diameter of Outer Conductor 16 mm (0.63 in) with Screw Lock ─ Characteristic Impedance.
• IS 6356 : 2021 Toothpaste ─ Specification (Fourth Revision).
• IS/ISO 13904 : 2016; Animal Feeding Stuffs ─ Determination of Tryptophan Content (First Revision).
• IS 15653 : 2021/ISO 2710-2 : 2019; Reciprocating Internal Combustion Engines ─ Vocabulary ─ Terms for Engine Maintenance (First Revision).
• IS 17585 : 2021; Beta (Outflow) Valves for Gravity Type Flushing Cisterns ─ Specification.
• IS/ISO 21188 : 2018; Public Key Infrastructure for Financial Services ─ Practices and Policy Framework (First Revision).
• IS/IEC 61196-1-113 : 2018; Coaxial Communication Cables Part 1-113 Electrical Test Methods ─ Test for Attenuation Constant.
• IS/IEC 61196-1-314 : 2015; Coaxial Communication Cables Part 1-314 Mechanical Test Methods ─ Test for Bending.
• IS/IEC 62351-7 : 2017; Power Systems Management and Associated Information Exchange Data and Communications Security Part 7 Network and System Management (NSM) Data Object Models (First Revision)
[Notification No. HQ-PUB013/1/2020-PUB-BIS (250)]
