An ACO approach to model checking Ant Colony Optimization is a computational model inspired by the way colonies of ant organizes their food foraging. The mechanism relies on randomization and evaporation. Various NP-complete problem can be approximated by ACO-based algorithms, e.g., travelling sales man and set cover. Starting point of the proposed graduation project is an ACO-algorithm for SAT as presented in [1]. After mastering the technique, the suitability of ACO for the model checking problems of CTL and the mu-calculus can be investigated. An alternate direction is to study, in a more abstract setting, adaptability of decision making based on ACO in dynamic settings as initiated in [2]. [1] D. Moritz & M. Springer, Solving Satisfiability with Ant Colony Optimization and Genetic Algorithms, University of Potsdam, 2010. [2] C.Krause, E.P. de Vink & P.J. de Vink, Towards Dynamics Adaptation of the Majority Rule Scheme, workshop proceedings QAPL 2013, Rome, 2013.