May Meeting merupakan salah satu dari tiga national meeting yang diadakan di CIMSA, May Meeting pada tahun ini diadakan oleh Universitas Riau, pada tanggal 18 – 21 Mei 2023. Pada national meeting kali ini, dihadiri oleh 10 delegasi antara lain yaitu Annora Valda Pavitasari, Shabrina Deneasti P, Erra Kurniasari, Hisanifa Arifani, Yasmine, Ari Widhyastuti, Ferdinandus Wiracahya P.S, Meta Dwi P. S, Aliifah Hanantika, dan Aufa Fadhil. Agenda pada May Meeting antara lain adalah Newcomers Session, Welcoming Party, Grand Lecture, Candidature Class, Training, Plenary Session, Paralllel Session, Ask EB Candidates, Votes Hour dan Farewell Party.
Selain itu MSCIA berhasil mendapatkan puluhan prestasi antara lain DOME MSCIA UB as Top 2 SCOME local for the 3rd Period, DOME MSCIA UB as Best Administration of SCOME for the 3rd Period, DOME MSCIA UB as TOP 3 Upgrading of SCOME for the 3rd Period, SOSPRO as Best Project of SCOME for the 3rd Period, Erra Kurniasari as Best LOMEs for the 3rd Period, DOPH MSCIA UB as Top 5 SCOPH Locals for the 3rd period, DORE MSCIA UB as TOP 2 Project Hunting, DORP MSCIA UB as Best Local for the 3rd period, DORP MSCIA UB as Best Administration for the 3rd period, WONDER as STP nominee, DOPE MSCIA UB as the TOP 3 Local for the 3rd Period, DOPE MSCIA UB as the TOP 3 Central Publication for the 3rd Period, PEACE OUT as the TOP 3 SCOPE Exchange Fair Activities, Yasmine as the TOP 3 LEO(s) In for the the 3rd Period, DORA MSCIA UB as Top 5 Locals for the 3rd period, WONDER as Best IWD Campaign, Nailah Andini as the Best NEC Team for the 3rd Period, Ferdinandus Wiracahya P.S. as the Best Member of DOPE MSCIA UB, Anisa Raihani Salsabila as Best Member of DORE MSCIA UB for the 3rd period, Sarah Aditra Izzati as Best SCOMEDIAN for the 3rd Period, Natasha Gabriella as Best Member SCORA local for the 3rd period, Elvina Rouli Margareth Parapat as Best Member DORP for the 3rd period, Keisha Chatlina Nathania Prabowo as Best Member SCOPH local for the 3rd period