On Monday, Dr. KS Jawahar Reddy, a TTD executive officer, presented the ISO certification to every the HMs of TTD (Tirumala Tirupati Devasthanams) run schools or complimented their attempts. The article discusses the important information regarding TTD schools get ISO certification in detail. TTD schools get ISO Certification for different purposes  Handing over the documentation … Continue reading TTD schools get ISO Certification