Wassenaar — All 20 members of the Indonesian Embassy colour guards 2019 were SIDH students. They took part in the prime moment during the celebration of the 74th anniversary of Indonesian independence in the Netherlands, 17th August 2019. This year, the corps leader was Roes Lirizky Lufti, while Jasmijn S.H. Yadi as the flag bearer, and Berekhya Kiri Grace Syandana, Almira Levia Dewanti Kurniawan, and Namira Bakhitah Yunisa as the flag raisers. Other students and the teachers became members the choir groups, and performers after the ceremony.