Areas under C R R I (South Delhi), F F C Okhla, Okhla Industrial Area Phase-i, Okhla Industrial Estate, Tehkhand, South Delhi are: A-89, A-113, Lajpat Nagar, 52B, Shambhu Dyal Marg, C-75, FIEE Complex, Ground Floor, Okhla Industrial Estate, C Block, Kailash Hills, F-59, Basement, Block A, D 147, F90, F-88, A 40, F-33/4, B-254, A-86, DSIDC-III, E-44/10, 3rd floor, Okhla Industrial Area II, South Delhi, E-46/7, C-159, F-26/3, NSIC Bhawan, Amarchand Towers, 1109A, Block D, 217B, B-60, C Block Rd, Okhla Phase 1, A-294, D-128-129, Indl Area, A 83, A-220, S-60, A-91, New Friends Colony, F-85, Near Modi Mill, Phase-3, FIEE, D-100, Okhla Industrial Estate Phase-III and many more