Total Standards : 5
| S.No | IS Number | IS Title | Aspect | Degree of Equivalence (E) |
Date of Pub. (F) |
Document | Action |
|---|---|---|---|---|---|---|---|
| 1 | IS 4464:2024 |
Presentation of Drilling Information and Core Description in Geotechnical Investigation — Code of Practice (third revision) | Code of Practice | Indigenous | 13-09-2024 | ||
| 2 | IS 7422 (Part 2):2024 |
SYMBOLS AND ABBREVATIONS FOR USE IN GEOLOGICAL MAPS SECTIONS AND SUBSURFACE EXPLORATORY LOGS PART 2 IGNEOUS ROCKS (First Revision) | Others | Indigenous | 03-12-2024 | ||
| 3 | IS 7422 (Part 4):2024 |
SYMBOLS AND ABBREVATIONS FOR USE IN GEOLOGICAL MAPS SECTIONS AND SUBSURFACE EXPLORATORY LOGS PART 4 METAMORPHIC ROCKS (First Revision) | Others | Indigenous | 03-12-2024 | ||
| 4 | IS 7422 (Part 3):2024 |
SYMBOLS AND ABBREVIATIONS FOR USE IN GEOLOGICAL MAPS, SECTIONS AND SUBSURFACE EXPLORATORY LOGS PART 3 Sedimentary Rocks (First Revision) | Others | Indigenous | 03-01-2025 | ||
| 5 | IS 7422 (Part 5):2025 |
SYMBOLS AND ABBREVATIONS FOR USE IN GEOLOGICAL MAPS SECTIONS AND SUBSURFACE EXPLORATORY LOGS PART 5 LINE SYMBOLS FOR FORMATION CONTACTS AND STRUCTURAL FEATURES (First Revision) | Others | Indigenous | 10-02-2025 |