2nd International Conference on Computation Theory and Information Technology (CT&IT2013) will be held in Monarch Plaza Hotel, Taoyuan, Taiwan during March 26-28, 2013 In order to perform a rigorous study of computation, computer scientists work with a mathematical abstraction of computers called a model of computation. IT is the area of managing technology and spans wide variety of areas that include but are not limited to things such as processes, computer software, information systems, computer hardware, programming languages, and data constructs. IT professionals perform a variety of functions that range from installing applications to designing complex computer networks and information databases. CT&IT 2013 aims to provide a small-scale and high-level international forum for researchers and engineers to present and discuss recent advances and new techniques in Computation Theory and Information Technology.