The youth of Regnum Christi actively participate in programs for evangelization and social action, contributing to the application of pastoral programs of the local churches. In evangelization and catechesis, they participate in apostolic works like Mission Youth, NET (or K4J), Compass, Christian Life groups, and the Challenge and ConQuest youth clubs under Mission Network. They also take an active role in Pure Fashion, Angel for a Day, SportsLeader, Leadership Training Seminars, and other apostolates.