TL 9000 Issue Date: January 29, 2007 Revision Date: September 19, 2008 Renewal Date: January 31, 2009 John H. Schmidt Senior Vice President, Chief Development Officer A D D E N D U M File Number: A15572 Volume: 1 Registered Company: Page 2 of 4 TATA CONSULTANCY SERVICES LTD. The following corporate sites are included under this registration for the functions as identified in the scope of registration and appearing on the Certificate of Registration.<br><br> TATA CONSULTANCY SERVICES - Nortel Technology Lab Park West 3II, Raheja Estate, Kulupwadi Borivli, Mumbai 3 400 066, Maharashtra TATA CONSULTANCY SERVICES LTD. Yantra Park, Opp Voltas HRD Trg. Centre Subhash Nagar, Pokhran Rd No.2, Thane (West) 3 400601 Maharashtra TATA CONSULTANCY SERVICES LTD.<br><br> International Tech Park, Explorer Bldg and Discoverer Bldgs Whitefield Road. Bangalore 3 560 066 Karnataka TATA CONSULTANCY SERVICES LTD. No.<br><br> 1, Jawaharlal Nehru Road Vadapalani, Chennai 3 600119, Tamilnadu TATA CONSULTANCY SERVICES LTD. 165, 1 A, 2 & 4, Velachery, Taramani 100 Ft Road, Velachery , Chennai 3 600 042, Tamilnadu TATA CONSULTANCY SERVICES LTD. Tidel Park, 11 th and 12 th Floor, A-Block No, 4, Canal Bank Road, Taramani, Chennai 3 600 113, Tamilnadu TATA CONSULTANCY SERVICES LTD.<br><br> 21, Industrial Estate, Ambattur , Chennai 3 600 058, Tamilnadu TATA CONSULTANCY SERVICES LTD. Digital Zone, No. 79, IT Highway Karapakkam, Chennai 3 600 096, Tamilnadu TATA CONSULTANCY SERVICES LTD.<br><br> TCS Towers, 249 D&E, Udyog Vihar Phase IV, Gurgaon 3 122015 Haryana TATA CONSULTANCY SERVICES LTD. Deccan Park, Plot No. 1, Software Units Layout Madhapur, Hyderabad 3 500 081 Andhra Pradesh TATA CONSULTANCY SERVICES LTD.<br><br> Kohinoor Park, Plot No. 1, Jubilee Gardens Cyberabad, Hyderabad 3 500 081 Andhra Pradesh A D D E N D U M File Number: A15572 Volume: 1 Registered Company: Page 3 of 4 TATA CONSULTANCY SERVICES LTD. The following corporate sites are included under this registration for the functions as identified in the scope of registration and appearing on the Certificate of Registration.<br><br> TATA CONSULTANCY SERVICES LTD. Bengal Intelligent Park, Building 3 D, Plot A2, M2 & N2 Block EP & GP, Sector V, Salt Lake Electronics Complex, Kolkata 3 700 091 West Bengal TATA CONSULTANCY SERVICES LTD. TCS Ruta 8Km17500, Zona America, CP 91600 Montevideo 91600 Uruguay TATA CONSULTANCY SERVICES S.<br><br> A. DC Brasilia, SCN QD. 05, Bloco A Sala 501 Brasilia Shopping.<br><br> Brasilia DF 70715-900 Brazil TATA Information Technology (Shanghai) Co Ltd, 10th Floor, 9# Building of Hangzhou Software Park #1, Chuangye Road, Zhijiang Section of Hangzhou Industry Development Zone, Hangzhou, PRC 310053 China TATA CONSULTANCY SERVICES LTD. International Tech Park, Innovator building 10th and 11th floor, Whitefield Road Bangalore 3 560 066, Karnataka TATA CONSULTANCY SERVICES LTD. Sonex Towers, 223, 12th Main Road Annanagar, Chennai 3 600 040 Tamilnadu TATA CONSULTANCY SERVICES LTD.<br><br> AutoPlaza Building, Plot no 4-5, Road no 3 Banjara Hills, Hyderabad 3 500 034 Andhra Pradesh TATA CONSULTANCY SERVICES LTD. 5-9 -G2, 6th Floor, Khan Latif Khan Estate Fateh Maidan Road, Hyderabad 3 500 001 Andhra Pradesh TATA CONSULTANCY SERVICES LTD. Global Development Centre (GDC), Plot-C Block EP, Sector 3 V, Salt Lake Electronics Complex Kolkata 3 700 091 West Bengal TATA CONSULTANCY SERVICES LTD.<br><br> 4th & 5th Floor, PTI Building 4 Parliament Street, New Delhi 3 110 001 A D D E N D U M File Number: A15572 Volume: 1 Registered Company: Page 4 of 4 TATA CONSULTANCY SERVICES LTD. The following off site is included under this registration for the functions as identified in the scope of registration and appearing on the Certificate of Registration. Off-site Function(s) performed Empire Plaza, Empire Industrial Estate Adjacent to Empire Vitrum Glass, 101 LBS Marg Vikhroli (West) Mumbai - 400 083 Design, Development, Support, and Sustenance of Software Solutions and Services for the Telecom Industry.<br><br>

less