The National Institute of Statistics and Applied Economics' (INSEA) (Arabic: المعهد الوطني للإحصاء والاقتصادالتطبيقي‎) is one of the Moroccan's oldest engineering school and remains to this day one of the most prestigious Moroccan Grandes écoles in engineering, located in Rabat and created in 1961, it was replaced by royal decree,the Training Centre of Engineers statisticsin 1967 with the support of the Economic Commission for Africa (ECA).