| S.No | Document Number | Document Title | Doc Type | Priority | Language | Document Stage | Last Action Date |
|---|---|---|---|---|---|---|---|
| 1 |
MTD/11/05181 : |
Health and Safety in Welding and Allied Processes - Laboratory Method for Sampling Fumes and Gases - Part 2 Determination of the Emission Related Carbon Monoxide (CO), Carbon Dioxide (CO2), Nitrogen Monoxide (NO) and Nitrogen Dioxide | Amendment | 3 | English | Dropped | 02-12-2021 |
| 2 |
MTD/11/05183 : |
Health and Safety in Welding and Allied Processes - Laboratory Method for Sampling Fume and Gases Part 5 Identification of Thermal-Degradation Products Generated when Welding or Cutting Through Products Composed Wholly or Partly of Organic | Amendment | 3 | English | Dropped | 23-09-2022 |
| 3 |
MTD/11/05186 : |
Indian Standard Health and Safety in Welding and Allied Processes - Requirements Testing and Marking of Equipment For air Filtration- Part 2 Determination of the Minimum Air Volume Flow Rate of Captor Hoods and Nozzles | Amendment | 3 | English | Dropped | 23-09-2022 |
| 4 |
MTD/11/04913 : |
CODE OF PRACTICE FOR TRAINING AND TESTING OF METAL ARC WELDERS Part 3 Gas Tungsten Arc Welding | Amendment | 3 | English | Dropped | 12-12-2023 |
| 5 |
MTD/11/05184 : (Identical To: ISO 15012-1:2004) |
Health and Safety in welding and allied processes-Equipment for Capture and seperation of welding fume Part-1:Requirement for testing and marking of seperation efficiency | Amendment | 3 | English | 23-03-2011 | |
| 6 |
MTD/11/10495 : |
Sintered Metal Bushings Determination of Radial Crushing Strength | Amendment | 3 | English | Project-Approval | 15-07-2016 |
| 7 |
MTD/11/10498 : |
Metallic Powders Determination of Flow by Means of a Calibrated Funnel Hall Flowmeter | Amendment | 3 | English | Project-Approval | 15-07-2016 |
| 8 |
MTD/11/13544 : |
Welding and allied processes Vocabulary part 1:General terms | Amendment | 3 | English | Dropped | 19-09-2022 |
| 9 |
MTD/11/13546 : |
Welding and allied processes Vocabulary part 2 : Soldering and brazing processes and related terms | Amendment | 3 | English | Dropped | 19-09-2022 |
| 10 |
MTD/11/13547 : |
Welding and allied processes Vocabulary part 3:Welding processes | Amendment | 3 | English | Dropped | 19-09-2022 |
| 11 |
MTD/11/13550 : |
Welding and allied processes Vocabulary part 4 : Arc welding | Amendment | 3 | English | Dropped | 19-09-2022 |
| 12 |
MTD/11/15662 IS 1024: 1999 |
Use of welding in bridges and structures subject to dynamic loading - Code of practice (Second Revision) Amendment - 1 | Amendment | 3 | English | Dropped | 21-11-2023 |
| 13 |
MTD/11/17171 : |
Resistance spot welding Part 8 Materials for electrodes and ancillary equipment | Amendment | 3 | English | Dropped | 02-12-2021 |
| 14 |
MTD/11/22958 : (Identical To: ISO 12153:2022) |
Welding consumables Tubular-cored electrodes for gas-shielded and non-gas-shielded metal arc welding of nickel and nickel alloys Classification | Amendment | 3 | English | Dropped | 18-12-2023 |
| 15 |
MTD/11/22965 : (Identical To: ISO 14732:2013) |
Welding personnel - Qualification testing of welding operators and weld setters for mechanized and automatic welding of metallic materials | Amendment | 3 | English | Dropped | 18-12-2023 |
| 16 |
MTD/11/22970 : (Identical To: ISO 17633:2017) |
Welding consumables - Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels - Classification | Amendment | 3 | English | Dropped | 18-12-2023 |
| 17 |
MTD/11/22972 : (Identical To: ISO 17634:2015) |
Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification | Amendment | 3 | English | Dropped | 18-12-2023 |
| 18 |
MTD/11/23173 : (Identical To: ISO 18275:2018) |
Welding consumables — Covered electrodes for manual metal arc welding of high-strength steels — Classification (Fourth Revision) | Amendment | 3 | English | Dropped | 25-10-2024 |
| 19 |
MTD/11/23174 : (Identical To: ISO 3581 : 2016 ) |
Welding consumables - Covered electrodes for manual metal arc welding of stainless and heat-resisting steels Classification (Second Revision) | Amendment | 3 | English | Dropped | 09-08-2024 |
| 20 |
MTD/11/23175 : (Identical To: ISO 18273 : 2015 ) |
Welding consumables Wire electrodes wires and rods for welding of aluminium and aluminium alloys Classification (Second Revision) | Amendment | 3 | English | Dropped | 25-10-2024 |
| 21 |
MTD/11/23176 : (Identical To: ISO 1071 : 2015 ) |
Welding consumables Covered electrodes wires rods and tubular cored electrodes for fusion welding of cast iron Classification Second Revision | Amendment | 3 | English | Dropped | 25-10-2024 |
| 22 |
MTD/11/23177 : (Identical To: ISO 24373 : 2018) |
Welding consumables Solid wires and rods for fusion welding of copper and copper alloys Classification First Revision | Amendment | 3 | English | Dropped | 25-10-2024 |
| 23 |
MTD/11/23178 : (Identical To: ISO 18274 : 2023 ) |
Welding consumables Solid wire electrodes solid strip electrodes solid wires and solid rods for fusion welding of nickel and nickel alloys Classification First Revision | Amendment | 3 | English | Dropped | 25-10-2024 |
| 24 |
MTD/11/23179 : (Identical To: ISO 2560 : 2020 ) |
Welding consumables Covered electrodes for manual metal arc welding of non-alloy and fine grain steels Classification Seventh Revision | Amendment | 3 | English | Dropped | 03-03-2025 |
| 25 |
MTD/11/23180 : (Identical To: ISO 17777:2016) |
Welding consumables - Covered electrodes for manual metal arc welding of copper and copper alloys - Classification (First Revision) | Amendment | 3 | English | Dropped | 25-10-2024 |
| 26 |
MTD/11/24283 : (Identical To: ISO 3580:2017) |
Welding Consumables - Covered Electrodes for Manual Metal Arc Welding of Creep-Resisting Steels - Classification | Amendment | 3 | English | Dropped | 25-10-2024 |
| 27 |
MTD/11/24285 : (Identical To: ISO 19288 : 2016 ) |
Welding consumables - Solid wire electrodes solid wires and rods for fusion welding of magnesium and magnesium alloys - Classification | Amendment | 3 | English | Dropped | 25-10-2024 |
| 28 |
MTD/11/24320 : (Identical To: ISO 17633 : 2017 ) |
Welding consumables Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels Classification | Amendment | 3 | English | Dropped | 25-10-2024 |
| 29 |
MTD/11/24321 : (Identical To: ISO 17634:2015) |
Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification | Amendment | 3 | English | Dropped | 25-10-2024 |
| 30 |
MTD/11/24322 : (Identical To: ISO 18276 : 2017 ) |
Welding Consumables Tubular Cored Electrodes for Gas-Shielded and Non-Gas-Shielded Metal Arc Welding of High Strength Steels Classification | Amendment | 3 | English | Dropped | 25-10-2024 |
| 31 |
MTD/11/24324 : (Identical To: ISO 24598 : 2019) |
Welding Consumables Solid Wire Electrodes Tubular Cored Electrodes and Electrode-Flux Combinations for Submerged Arc Welding of Creep-Resisting Steels Classification | Amendment | 3 | English | Dropped | 25-10-2024 |
| 32 |
MTD/11/24326 : (Identical To: ISO 26304 : 2017) |
Welding Consumables Solid Wire Electrodes Tubular Cored Electrodes and Electrode-Flux Combinations for Submerged Arc Welding of High Strength Steels Classification | Amendment | 3 | English | Dropped | 25-10-2024 |
| 33 |
MTD/11/24329 : (Identical To: ISO 12153 : 2022 ) |
Welding consumables Tubular-cored electrodes for gas-shielded and non-gas-shielded metal arc welding of nickel and nickel alloys Classification | Amendment | 3 | English | Dropped | 25-10-2024 |
| 34 |
MTD/11/24330 : (Identical To: ISO 14171 : 2016 ) |
Welding Consumables Solid Wire Electrodes Tubular Cored Electrodes and ElectrodeFlux Combinations for Submerged Arc Welding of Non Alloy and Fine Grain Steels Classification | Amendment | 3 | English | Dropped | 25-10-2024 |
| 35 |
MTD/11/24594 : |
Welding rods and bare electrodes for gas shielded arc welding of structural steel - Specification First Revision Amendment - 2 | Amendment | 3 | English | Dropped | 09-01-2024 |
| 36 |
MTD/11/24770 : (Identical To: ISO 3581 : 2023) |
Welding Consumables Covered Electrodes for Manual Metal Arc Welding of Stainless and Heat-Resisting Steels Classification Second Revision | Amendment | 3 | English | Dropped | 25-10-2024 |
| 37 |
MTD/11/24779 : (Identical To: ISO 9016:2022) |
Method of testing fusion welded joints and weld metal in steel Part 2 Destructive tests on welds in metallic materials Impact tests Test specimen location notch orientation and examination Fourth Revision | Amendment | 3 | English | Dropped | 21-10-2024 |
| 38 |
MTD/11/24780 : (Identical To: ISO 4136 : 2022) |
Method of testing fusion welded joints and weld metal in steel: Part 3 destructive tests on welds in metallic materials - Transverse tensile test Fifth Revision | Amendment | 3 | English | Dropped | 21-10-2024 |
| 39 |
MTD/11/24784 (Identical To: ISO 5173:2023) |
Method of testing fusion welded joints and weld metal in steel: Part 5 destructive tests on welds in metallic materials - Bend tests | New | 1 | English | Dropped | 21-10-2024 |
| 40 |
MTD/11/26895 IS 13043: 1991 (Identical To: ISO 2401 : 2018 ) |
Covered manual metal arc welding electrodes Determination of efficiency metal recovery and deposition co-efficient First Revision | Revision | 3 | English | Project-Approval | 07-11-2024 |
| 41 |
MTD/11/28487 : |
Welding Consumables — Wire electrodes, wires and rods for welding of aluminium and aluminium alloys — Specification | Amendment | 3 | English | P-Draft | 05-08-2025 |
| 42 | MTD/11/28493 | Specification for Magnesium and Magnesium Alloy Welding Rods and Wires | New | 3 | English | P-Draft | 06-08-2025 |
| 43 |
MTD/11/28588 (Identical To: ISO 13916 : 2025) |
Welding Measurement of preheating temperature interpass temperature and preheat maintenance temperature | New | 1 | English | WC-Draft | 26-09-2025 |
| 44 |
MTD/11/28590 (Identical To: ISO 14174 : 2019) |
Welding consumables Fluxes for submerged arc welding and electroslag welding Specification | New | 1 | English | Project-Approval | 26-08-2025 |
| 45 |
MTD/11/33154 : (Identical To: 2553) |
Welding and allied processes: Part 1 Symbolic representation on drawings — Welded joints (Third Revision) | Revision | 2 | NA | Finalization | 17-12-2025 |
| 46 |
MTD/11/33216 : (Identical To: 4063) |
Welding and allied processes: Part 2 Nomenclature of processes and reference numbers (Third Revision) | Revision | 2 | NA | Finalization | 22-12-2025 |
| 47 |
MTD/11/33227 : (Identical To: 14344) |
Welding consumables — Procurement of filler materials and fluxes (First Revision) | Revision | 2 | NA | Finalization | 23-12-2025 |
| 48 |
MTD/11/33231 : (Identical To: 544) |
Welding consumables — Technical delivery conditions for filler materials and fluxes — Type of product, dimensions, tolerances and markings (First Revision) | Revision | 2 | NA | Finalization | 23-12-2025 |
| 49 |
MTD/11/33272 : (Identical To: 28821) |
Gas welding equipment — Hose connections for equipment for welding, cutting and allied processes — Listing of connections which are either standardized or in common use (Third Revision) | Revision | 2 | NA | Finalization | 30-12-2025 |