The ISM Alumni Association is an organisation under the auspices of the International School of Ministry. Membership at the alumni is strictly for students of the school who have successfully graduated and duly completed all requirements of the school and inducted into the alumni association. Students are given the opportunity to formally register in order to be recognised as an alumnus of the school.

The alumni association presents a forum for past and present students from Ministries all over the world to have a common ground for interaction, thereby fostering unity in the body of Christ through the uniformity of the message that is preached.

It also provides a platform for all members to connect and communicate in the alumni community; create functional and effective networking relationships with the Man of God, Pastor Chris.

The ISM Alumni Association event holds annually in Johannesburg South Africa. The event can be described, as an annual home coming for ex-students of the school. Apart from fostering exchange of testimonies among the alumni on the impact of the school on their lives and ministries the event also inspires in-house students.