BIS Withdrawal of Five Indian Standards in Insulator Fittings and Electrical Instruments

Notification/Circular No.: HQ-PUB017/1/2020-PUB-BIS (1558) dated June 11, 2026
Applicable Act/Rule: Bureau of Indian Standards Rules, 2018
Applicable Section/Rule: Rule 15, Sub-rule (1)
Effective Date: June 10, 2026

Bureau of Indian Standards (Department of Consumer Affairs) has notified the cancellation and withdrawal of five Indian Standards listed in the Schedule annexed to the notification. The withdrawal takes effect from June 10, 2026.

The following Indian Standards stand cancelled and withdrawn with effect from June 10, 2026:

Sl. No.

No., Year & Title of Indian Standard Withdrawn

Date of Withdrawal

1

IS 2486 (Part III) – 1974: Specification for Insulator Fittings for Overhead Power Lines With a Nominal Voltage Greater Than 1 000 Volts — Part III Locking Devices

10 June 2026

2

IS 2486 (Part IV) – 1981: Specification for Insulator Fittings for Overhead Power Lines With a Nominal Voltage Greater Than 1 000 V — Part IV Tests for Locking Devices

10 June 2026

3

IS 8269 : 1976: Methods for Switching Impulse Tests on High Voltage Insulators

10 June 2026

4

IS 8765 – 1978: Specification for Ceramic Insulating Materials for Electrical Purposes

10 June 2026

5

IS 14571 : 1998 / IEC 1028 (1991): Electrical Measuring Instruments — X-Y Recorders

10 June 2026

All five standards are cancelled and withdrawn as of June 10, 2026. Entities and persons governed by or referencing these standards are impacted to the extent of their cancellation.

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