All six Vietnamese students competing at the Asia-Pacific Informatics Olympiad (APIO) 2023 won medals, including four silvers and two bronzes, in which students from VNU HUS High School for the Gifted Students won 3/4 Silver medal.

All the eight Vietnamese students won prizes at the Asia-Pacific Physics Olympiad (APhO) 2023, including four bronze medals and four certificates of merit, according to the Ministry of Education and Training.

On the afternoon of May 23, 2023, at the University of Sciences, a working session with representatives from the American Museum of Natural History took place. The meeting was considered a foundational step for future collaborations to develop the university's museum system.

A Vietnamese project has won third prize at the Regeneron International Science and Engineering Fair (ISEF) 2023 Grand Awards, making Vietnam one of 33 countries and territories to be honoured at the competition.

On the morning of May 10, 2023, the University of Sciences (VNU Hanoi) organized a signing ceremony for a memorandum of understanding with CTIC Vietnam Company Limited. The goal is to enhance internship opportunities for students in the Faculty of Physics and the Faculty of Chemistry while promoting cooperation between the university and the business sector.

On the morning of April 24, 2023, a delegation from the University of Valladolid, Spain had a working session with the leadership of the University of Sciences, VNU Hanoi to discuss plans for cooperation and development between the two universities.

On April 8, 2023, at Hue University of Education, Vietnam Mathematical Society organized the closing ceremony and award ceremony of the 29th National Student Mathematical Olympiad at which, VNU team won 30 prizes.

On the morning of March 29, 2023, a delegation from the University of Warsaw, Poland visited and worked with the leadership of the University of Sciences.

On the morning of March 23, 2023, representatives of VNU-HUS met with representatives of the Department of Pharmacy, Faculty of Science and Technology, National University of Singapore (NUS) to exchange experiences in developing training programs on Biopharmaceuticals.

On the morning of March 23rd, 2023, the "Closing ceremony of the 322nd AUN-QA assessment at programme level at Vietnam National University, Hanoi” was held.