Complex sentence: The International Society for Small and Medium Enterprises (ISSME)-an ISO 9001 certified International Non-Government Organisation headquartered at New Delhi-has been working for the cause and development of Micro, Small and Medium Enterprises (MSMEs) world over since its inception in 2010.
Split into simpler sentences: The International Society for Small and Medium Enterprises (ISSME) is an ISO 9001 certified International Non-Government Organisation, with its headquarters at New Delhi. It has been working for the cause and development of Micro, Small and Medium Enterprises (MSMEs) world over since its inception in 2010.