Dua tim SMA Taruna Nusantara memperoleh Medali Emas dalam ajang Internasional Science and Invention Fair (ISIF) 2023 yang diselenggarakan oleh Indonesia Young Scientists Association (IYSA) pada tgl. 7-11 November 2023 di Widyasaba Building Udayana University, Jimbaran Bali tahun ini.
Bidang Engineering ("Gold Medal")
Dengan karya :"The Potential of Zalacca Seed Epron as a Radiological Radiation Reduction in Improving The Occupational Safety and Health (OSH) of Medical Personnel".
Bidang Life Science ("Gold Medal").
Dengan karya :"Sustainable Approach on Utillizing Caesalpinia sappan as Biopreservative for Meat Products in Empowering Indonesia's Food Security".
