| Scientific Analysis Group | |
| Established: | 1963 |
| City: | Delhi |
| Director: | Anu Khosla |
| Operating Agency: | DRDO |
| Address: | Metcalfe House, Delhi-110054 |
| Website: | SAG home page |
Scientific Analysis Group (SAG) is a laboratory of the Indian Defence Research & Development Organization (DRDO). Located in Delhi its primary function is to evolve new scientific methods for design and analysis of communication systems[1]