| S.No | Document Number | Document Title | Doc Type | Priority | Language | Document Stage | Last Action Date |
|---|---|---|---|---|---|---|---|
| 1 |
CHD/06/01841 : (Identical To: ISO 15916:2005) |
BASIC CONSIDERATIONS FOR THE SAFETY OF HYDROGEN SYSTEMS | Amendment | 3 | English | Dropped | 29-09-2020 |
| 2 |
CHD/06/10520 : |
OXYGEN COMPRESSED GAS AND LIQUID SPECIFICATION Fifth Revision of IS 309 | Amendment | 3 | English | Dropped | 18-03-2021 |
| 3 |
CHD/06/27637 : |
Efficiency Assessment of Anion Exchange Membrane, Proton Exchange Membrane and Alkaline Water Electrolysers | Amendment | 3 | English | WC-Draft | 25-06-2025 |
| 4 |
CHD/06/33179 : (Identical To: 6142) |
Gas analysis — Preparation of calibration gas mixtures — Part 2 Gravimetric method for Class II mixtures | Revision | 2 | NA | Finalization | 18-12-2025 |
| 5 |
CHD/06/33183 : (Identical To: 12963) |
Gas analysis — Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration | Revision | 2 | NA | Finalization | 18-12-2025 |
| 6 |
CHD/06/33184 : (Identical To: 29041) |
Gas mixtures — Gravimetric preparation — Mastering correlations in composition | Revision | 2 | NA | Finalization | 18-12-2025 |
| 7 |
CHD/06/33185 : (Identical To: 21087) |
Gas analysis — Analytical methods for hydrogen fuel — Proton exchange membrane (PEM) fuel cell applications for road vehicles | Revision | 2 | NA | Finalization | 18-12-2025 |
| 8 |
CHD/06/33186 : (Identical To: 19230) |
Gas analysis — Sampling guidelines | Revision | 2 | NA | Finalization | 18-12-2025 |
| 9 |
CHD/06/33188 : (Identical To: 19229) |
Gas analysis — Purity analysis and the treatment of purity data | Revision | 2 | NA | Finalization | 18-12-2025 |
| 10 |
CHD/06/33189 : (Identical To: 14167) |
Gas analysis — General quality aspects and metrological traceability of calibration gas mixtures | Revision | 2 | NA | Finalization | 18-12-2025 |
| 11 |
CHD/06/33190 : (Identical To: 8573) |
Compressed Air: Part 5 Test Methods for Oil Vapour And Organic Solvent Content | Revision | 2 | NA | Finalization | 18-12-2025 |
| 12 |
CHD/06/33191 : (Identical To: 6143) |
Gas Analysis - Comparison Methods for Determining and Checking the Composition of Calibration Gas Mixtures | Revision | 2 | NA | Finalization | 18-12-2025 |
| 13 |
CHD/06/33192 : (Identical To: 14912) |
Gas Analysis - Conversion of Gas Mixture Composition Data | Revision | 2 | NA | Finalization | 18-12-2025 |
| 14 |
CHD/06/33194 : |
Argon, Compressed and Liquid - Specification (Second Revision) | Revision | 2 | NA | Finalization | 19-12-2025 |
| 15 |
CHD/06/33196 : |
Compressed Helium Gas - Specification | Revision | 2 | NA | Finalization | 19-12-2025 |