Complex sentence: EENA, the European Emergency Number Association, is a Brussels-based NGO set up in 1999 dedicated to promoting high-quality emergency services reached by the number 112 throughout the EU.
Split into simpler sentences: EENA, the European Emergency Number Association, is an NGO based in Brussels, that was set up in 1999. It is dedicated to promoting high-quality emergency services reached by the number 112 throughout the EU.