The activity carried out by the Master of Management Science Undiksha is a guest lecturer lecture on the topic “Leadership and Change Management”. This activity was held on Saturday, November 27, 2021, at Hotel Bali Handara Resort and Spa. The speakers were the Regional Secretary of Buleleng Regency and the Postgraduate Director of Undiksha and were followed by students of the Undiksha Master of Management Science class of 2021. This activity is very important to improve the quality of graduates by learning directly from experts/practitioners. In addition, this activity is also designed to improve students’ skills to build business networking. Hopefully, students can become reliable organizational leaders and be able to create positive innovations for the institution where they work.