 As of Fall 2019, NSCS had over 300 registered and active on-campus chapters, including the national chapter and 1.4 million members, including 140,000 active members and 60,000 new members each year.Chapters engage in community service, as well as scholastic and social activities.Membership is offered by invitation only to first- and second-year college students who have GPAs of at least 3.4 and are in the top 20% of their class.