Each year on an alternating basis CISOR organizes the following events:
- A prestigious congress allowing for friendly exchange between the member national associations that make up the CISOR, held on even years.
- Military Days organized in the form of competitions, designed to develop the military and sports skills of its members. These are held on odd years.
- When possible, the national NCO associations of CISOR may invite other NCO associations and members to their congresses, competitions, seminars, exercises, training courses and meetings.
CISOR organize many activities to improve knowledge and performance for the NCO's