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Core Purpose

The Bureau of Indian Standards hereby notifies the establishment of new and revised Indian Standards in accordance with Sub-rule (1) of Rule (15) of the Bureau of Indian Standards Rules, 2018.

Detailed Summary

The Bureau of Indian Standards, under the Department of Consumer Affairs, issued a notification on May 15, 2026 (Ref: HQ-PUB013/1/2020-PUB-BIS (1534)), establishing several new and revised Indian Standards. This action is taken in pursuance of Sub-rule (1) of Rule (15) of the Bureau of Indian Standards Rules, 2018. The established standards, all dated May 14, 2026, include: IS 101 (Part 3/Sec 1): 2026 (Fourth Revision) for Methods of Sampling and Test for Paints, Varnishes and Related Products (Part 3 Tests on Paint Film Formation, Section 1 Drying Time), replacing IS 101 (Part 3/Sec 1) – 1986; IS 101 (Part 5/Sec 4): 2026 (Fourth Revision) for Methods of Sampling and Test for Paints, Varnishes and Related Products (Part 5 Mechanical Tests, Section 4 Print Free Test), replacing IS 101 (Part 5/Sec 4) – 1988; IS 10273: 2026 (Second Revision) for Labelling of Agricultural and Forestry Tractors — Guidelines, replacing IS 10273 – 1987; IS 12226: 2026 (Second Revision) for Agricultural Tractors — Test Procedures — Power Tests for Drawbar, replacing IS 12226: 1995; IS 13425: 2026 (First Revision) for Ammonium Nitrate for Nitrous Oxide Production — Specification, replacing IS 13425: 1992; and IS 15365: 2026 (Second Revision) for Amino Resins for Paints — Specification, replacing IS 15365: 2019. Additionally, new standards established on the same date include: IS 19735: 2026 for Siddha Poti Timirtal (Powder Rubbing) Therapy — Code of Practice; IS 19736: 2026 for Citrullus Colocynthis (L.) Schrad. Unripe Fruit for Use in Traditional Medicine — Specification; IS 19737: 2026 for Siddha Pukai (Fumigation) Therapy — Code of Practice; IS 19740: 2026 for Justicia adhatoda L. Root for Use in Traditional Medicine — Specification; IS 19742: 2026 for Corallocarpus epigaeus Benth. ex Hook f. Tuberous Root for Use in Traditional Medicine — Specification; and IS 19787: 2026 for Tea Bags — Specification. The older standards listed for withdrawal will remain concurrently in force until November 14, 2026. The notification was signed by CHITRA GUPTA, Scientist G & DDG (Hallmarking and Training).

Full Text

REGD. No. D. L.-33004/99 The Gazette of India CG-DL-E-22052026-272762 EXTRAORDINARY PART III—Section 4 PUBLISHED BY AUTHORITY No. 332] NEW DELHI, WEDNESDAY, MAY 20, 2026/VAISAKHA 30, 1948 THE GAZETTE OF INDIA : EXTRAORDINARY BUREAU OF INDIAN STANDARDS (Department of Consumer Affairs) NOTIFICATION New Delhi, the 15th May, 2026 Ref: HQ-PUB013/1/2020-PUB-BIS (1534). — In pursuance of Sub-rule (1) of Rule (15) of the Bureau of Indian Standards Rules, 2018, the Bureau of Indian Standards hereby notifies that Indian standards, particulars of which are given in the second column of the schedule hereto annexed have been established on the date indicated against it in third column. The particulars of the standards, if any which are given in the fourth column shall also remain in force concurrently till they are withdrawn on the date indicated against them in the fifth column. SCHEDULE +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | Sl. | No., Year & Title of the Indian | Date of | No., Year & Title of the | Date of | | No. | Standards Established | Establishment | Indian Standards to be | Withdrawal | | | | | Withdrawn, if any | | +=====+========================================================================+====================+========================================================================+====================+ | (1) | (2) | (3) | (4) | (5) | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 1 | IS 101 (Part 3/Sec 1): 2026 | 14 May 2026 | IS 101 (Part 3/Sec 1) – 1986 | 14 | | | Methods of Sampling and Test | | Methods of Sampling and | November | | | for Paints, Varnishes and Related | | Test for Paints, Varnishes and | 2026 | | | Products | | Related Products | | | | Part 3 Tests on Paint Film | | Part 3 Tests on Paint Film | | | | Formation | | Formation | | | | Section 1 Drying Time | | Section 1 Drying Time | | | | (Fourth Revision) | | (Third Revision) | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 2 | IS 101 (Part 5/Sec 4) : 2026 | 14 May 2026 | IS 101 (Part 5/Sec 4) – 1988 | 14 | | | Methods of Sampling and Test | | Methods of Sampling and | November | | | for Paints, Varnishes and Related | | Test for Paints, Varnishes and | 2026 | | | Products | | Related Products | | | | Part 5 Mechanical Tests | | Part 5 Mechanical Tests | | | | Section 4 Print Free Test | | Section 4 Print Free Test | | | | (Fourth Revision) | | (Third Revision) | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 3 | IS 10273: 2026 | 14 May 2026 | IS 10273 – 1987 | 14 | | | Labelling of Agricultural and | | Guidelines for Declaration of | November | | | Forestry Tractors — Guidelines | | Power and Specific Fuel | 2026 | | | (Second Revision) | | Consumption, and Labelling | | | | | | of Agricultural Tractors | | | | | | (First Revision) | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 4 | IS 12226: 2026 | 14 May 2026 | IS 12226: 1995 | 14 | | | Agricultural Tractors — Test | | Agricultural Tractors — | November | | | Procedures — Power Tests for | | Power Tests for Drawbar — | 2026 | | | Drawbar | | Test Procedure | | | | (Second Revision) | | (First Revision) | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 5 | IS 13425: 2026 | 14 May 2026 | IS 13425: 1992 | 14 | | | Ammonium Nitrate for Nitrous | | Ammonium Nitrate for | November | | | Oxide Production — | | Nitrous Oxide Production — | 2026 | | | Specification | | Specification | | | | (First Revision) | | | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 6 | IS 15365: 2026 | 14 May 2026 | IS 15365: 2019 | 14 | | | Amino Resins for Paints — | | Amino Resins for Paints | November | | | Specification | | (First Revision) | 2026 | | | (Second Revision) | | | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 7 | IS 19735: 2026 | 14 May 2026 | NA | NA | | | Siddha Poti Timirtal (Powder | | | | | | Rubbing) Therapy — Code of | | | | | | Practice | | | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 8 | IS 19736: 2026 | 14 May 2026 | NA | NA | | | Citrullus Colocynthis (L.) | | | | | | Schrad. Unripe Fruit for Use in | | | | | | Traditional Medicine — | | | | | | Specification | | | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 9 | IS 19737: 2026 | 14 May 2026 | NA | NA | | | Siddha Pukai (Fumigation) | | | | | | Therapy — Code of Practice | | | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 10 | IS 19740: 2026 | 14 May 2026 | NA | NA | | | Justicia adhatoda L. Root for | | | | | | Use in Traditional Medicine — | | | | | | Specification | | | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 11 | IS 19742: 2026 | 14 May 2026 | NA | NA | | | Corallocarpus epigaeus Benth. | | | | | | ex Hook f. Tuberous Root for | | | | | | Use in Traditional Medicine — | | | | | | Specification | | | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ | 12 | IS 19787: 2026 | 14 May 2026 | NA | NA | | | Tea Bags — Specification | | | | +-----+------------------------------------------------------------------------+--------------------+------------------------------------------------------------------------+--------------------+ CHITRA GUPTA, Scientist G & DDG (Hallmarking and Training) [ADVT.-III/4/Exty./100/2026-27] Uploaded by Dte. of Printing at Government of India Press, Ring Road, Mayapuri, New Delhi-110064 and Published by the Controller of Publications, Delhi-110054. RAVINDER KUMAR Digitally signed by RAVINDER KUMAR Date: 2026.05.22 10:32:28 +05'30'

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