DSJ is System ISO certification consultancy service based in Pune. We provide professional services to prepare documentation & system implementation for ISO 9001:2015, ISO 13485:2016, ISO 14001:2015, Occupational Health & Safety Management System (OHSMS) ISO 45001:2018, Information Security Management System (ISMS) ISO/IEC 27001:2022, Food Safety Management System (FSMS) ISO 22000:2018, Information Technology Services Management System (ITMS) ISO/IEC 20000:2018, Energy Services Management System