CRORS is a non-profit organization (association) whose mission is to promote operational research as a science (scientific discipline) and as s profession through its application in business practice. The area of operational research (OR) includes quantitative methods that could contribute the improvement of business processes. We invite all interested people who want to exchange experience in developing and applying quantitative methods, to join our workshops, seminars, and conferences that enable researchers to introduce with new achievements in OR and to be included in the scientific research in that area. It is also our desire to collaborate more in standardizing teaching programs in OR courses, therefore we aim to develop a Repository of OR courses. For that purpose we invite all academic teachers in OR and related courses to send us web addresses of their course web pages. Such repository would enable the creation of knowledge base from operational research that will enhance the quality of our programs.