2016

1. İyigün C., Secretary General, Yöneylem Araştırması Derneği, 2016.
2. İyigün C., Organizing Committee Co-Chair, 11th INFORMS Data Mining Workshop, 2016.
3. İyigün C., Application Award Committee Chair, 36th Operational Research and Industrial Engineering National Conference, 2016.
4. Köksal G., Advisor to the President, Middle East Technical University, 2016.
5. Köksalan M., President, International Society on Multiple Criteria Decision Making, 2016.
6. Lokman B., Secretary, International Society on Multiple Criteria Decision Making, 2016.

2015

1. Gürel S., Associate Director, School of Natural and Applied Sciences, Middle East Technical University, 2015.
2. Köksalan M., President of the International Society on Multiple Criteria Decision Making, 2015.