On behalf of the Steering Committee, we welcome you to the 9th International Conference on Application of Information and Communication Technologies (AICT2015) devoted to 100th anniversary of Southern Federal University will be held in Rostov-on-Don, Russia on the 14, 15 and 16th of October 2015. The AICT2015 Conference will build on the success of the previous conferences, which were held in Astana, Baku, Tashkent and Tbilisi. AICT2015 is co-organized by Southern Federal University, Qafqaz University with support of IEEE Azerbaijan Joint Chapter and technically sponsored by Institute of Electrical and Electronics Engineers (IEEE). AICT2015 will offer oral, poster sessions, keynote speeches, tutorials and, professional meetings. Submitted papers are expected to cover state-of-the-art technologies, theoretical concepts, standards, products implementation, ongoing research projects as well as application issues of the ICT. In the previous AICT was joined by hundreds of participants from several countries including Australia, Azerbaijan, China, Finland, Georgia, Germany, India, Iran, Italy, Japan, Kazakhstan, Korea, Latvia, Malaysia, Pakistan, Philippines, Portugal, Romania, Russia, Slovakia, Spain, Sweden, Thailand, Turkey, Ukraine, United Kingdom, United States, Uzbekistan, etc.