On Thursday, February 6, 2020, Mrs. Ou Phromsotheary, Deputy Director of the National Institute of Business led 4 professors and 22 students to visit RMA (Cambodia) Co., Ltd., a Ford dealership and other products aimed at getting students to know how to operate Performs practical work, HR needs and sales marketing of the company. During this visit, RMA (Cambodia) Co., Ltd. Provides students with the National Institute of Business's employment and internship opportunities, as well as provides students with additional knowledge, experience and income.

On Tuesday, January 25, 2020, HE Tep Oeun, Director of the National Institute of Business, met with the delegation from the Yunnan University of Finance. and Economics.

On December 28, 2019, the National Institute of Business held a preliminary meeting to review the preliminary results of the National Accreditation Committee of Cambodia (ACC).

Friday, On December 20, 2019, the National Institute of Business held a seminar on the cooperation between ChokChey micro-finance institutions under the theme "Innovation in finance".

On Wednesday morning, November 25, 2015, HE. Tep Oeun, Director of National Institute of Business, signed a Memorandum of Understanding with Mr. Oknha Leng Navatra, aiming to train Korean language for the masses and Students who want to work in Korea.