The seventh series of scientific lectures was held in the Statistical Research and Training Centre (SRTC) on 23 January 2018. In this series of the lectures, three lectures were delivered in the areas of economy and official statistics. The first lecture titled “Resilient Economy” was made by Dr. Ayyob Faramarzi, Research Deputy and Faculty Member of the SRTC. The second one under the title of “Statistical Modeling by use of Official Statistical Data” was delivered by Dr. Zahra Rezaee Ghahrudi, Faculty Member of the SRTC. The last one was on the “Application of Cognitive Science in Official Statistics” delivered by Mr. Mahdi Naghikhani, Group Manager for Training and Information Technology of the SRTC.