Tata Consultancy Services has announced that its development centre in East China's Hangzhou city has been recommended for three new certifications for quality, security and services, making it the only software company in the country to have five top certifications. The development centre in Hangzhou, capital of Zhejiang province has received three new certifications: ISO 9001:2000 (re-certification), BS 7799-2:2002 and BS 15000-1:2002 certifications, General Manager, TCS China, V Rajanna said. Thus, TCS is the only software company in China with five certifications - ISO 9001:2000, CMMI level 5, PCMM level 5, BS7799-2:2002 and BS 15000-1:2002, he said.