BIS revises date of establishment and withdrawal of certain Indian standards particulars

The Bureau of Indian standards, (BIS) vide notification dated December 01, 2022 has notified the date of establishment and withdrawal of a few Indian standards particulars.

1. In the following particulars, the date of establishment was November 15, 2022

• IS/ISO/IEC Guide 46: 2017 Comparative Testing of Consumer Products and Related Services — General Principles (First Revision)

• IS 201: 2022 Quality Tolerance for Water for Textile Industry (Third Revision)

• IS 2725: 2022 Quality Tolerances for Water for Rayon Manufacturing Industry (First Revision)

• IS 4262: 2022 Sulphuric Acid — Code of Safety (Second Revision)

• IS 7445: 2022 Acetone — Code of Safety (First Revision)

2. In the following particulars, the date of withdrawal was November 23, 2022:

• IS 1499: 1977 Method for Charpy Impact Test (U-Notch) for Metals (First Revision).

• IS 3766: 1977 Method for Calibration of Pendulum Impact Testing Machine for Testing Metals (First Revision)

• IS 12514: 1988 Method for Torsional Stress Fatigue Testing.

• IS 13452 (Part 2): 1992 Chemical Analysis of Ferrochromium Part 2 Determination of Silicon in Low Carbon Ferrochromium by Gravimetric Method.

• IS 13452 (Part 3): 1992 Chemical Analysis of Ferrochromium Part 3 Determination of Phosphorous in Low Carbon Ferro Chromium by Spectrophotometric Method.

• IS 13452 (Part 4): 1992 Chemical Analysis of Ferrochromium Part 4 Determination of Total Sulphur in Low Carbon and High Carbon Ferrochromium by Direct Combustion Method.

• IS 13452 (Part 5): 2003 Chemical Analysis of Ferrochromium Part 5 Determination of Chromium in High Carbon.

3. In the following particulars, the date of withdrawal is December 15, 2022:

• IS/ISO/IEC Guide 46: 1985 Comparative Testing of Consumer Products and Related Services — General Principles.

• IS 201: 1992 Quality Tolerances for Water for Textile Industry — Specification (Second Revision)

• IS 2725: 1964 Quality Tolerances for Water for Rayon-Manufacturing Industry.

• IS 4262: 2002 Sulphuric Acid — Code of Safety (First Revision)

• IS 7445: 1974 Code of Safety for Acetone.