Administrative Office
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601/A, Konnectus Tower-1
6th Floor, DMRC Building,
Bhavbhuti Marg, New Delhi-110002
Tel : 011-23237401, 2366161
Grams: Manaksanstha, Email :cro[at]bis[dot]gov[dot]in
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Administrative Office
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Sales Point
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6th Floor, Plot No 7/7 & 7/8 CP Block, Sector V Salt Lake Kolkata West Bengal 700091 Tel : 033-2367-0014, 033-2367-0013, 033-2367-0012 Grams : Manaksanstha Email : ero[at]bis[dot]gov[dot]in |
5 Chowringhee Approach, P. O. Princep Street, Kolkata – 700072 Tel: 033- 22371085 Email : salesero[at]bis[dot]gov[dot]in |
Administrative Office
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Sales Point
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Plot No. 4-A, Sector 27-B,
Madhya Marg, Chandigarh – 160 019. (PBX) 0172-2650206, 2650290 Fax : 0172-2650259 E-mail : nro[at]bis[dot]gov[dot]in |
Plot No. 4-A, Sector 27-B, Madhya Marg, Chandigarh – 160 019. Tel : 0172 2659031 E-mail : salesnro[at]bis[dot]gov[dot]in |
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Administrative Office
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Sales Point
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C.I.T. Campus, IV Cross Road, Chennai 600 113. Tel : 044-22541442, 22541216, 22542519 Fax : 91-044-22541087 Email : sro[at]bis[dot]gov[dot]in |
IV Cross Road, Chennai 600 113. Tel : 044-25541442 & 22541216 E-mail :srosales[at]bis[dot]gov[dot]in |
Administrative Office | Sales Point |
5th Floor/ MTNL CETTM Technology Street,
Hiranandani Gardens, Powai , Mumbai- 400076 Tel : 25700030 (PRI ) , 25702715 (Other) Grams : Manaksanstha Email :-wro[at]bis[dot]gov[dot]in |
5th Floor/ MTNL CETTM Technology Street,
Hiranandani Gardens, Powai , Mumbai- 400076 Tel : 25700030 (PRI ) , 25702715 (Other) Grams : Manaksanstha Email :-wro[at]bis[dot]gov[dot]in |
Last Updated on July 11, 2023