The Faculty of Nursing, Mahidol University, organized a workshop for the project "Pre-Preceptor: Nurse Training Program for Teaching Potential Development Before Becoming a Preceptor for Students of Bachelor of Nursing Science Program”. This program, which took place from February 7 to 28, 2024, was a collaborative effort between the Department of Obstetric and Gynaecological Nursing, the Division of Educational Services, and the Division of Academic Services. The workshop was conducted in Room 507 of the Faculty of Nursing at Mahidol University, located in Bangkok Noi. Assist.Prof.Dr.Pornnapa Tangsuksan (Head of Department of Obstetric and Gynaecological Nursing) and Miss Preyapa Sirilertmakasakul (Head of Obstetrics and Gynaecological Nursing Division, Siriraj Hospital), gave opening and welcoming remarks. There were Assist.Prof.Dr.Sarinrut Sriprasong, Assist.Prof.Dr.Sarunya Koositamongkol, Lect.Dr.Nattaya Rattana-umpa, and Lect.Dr.Puttiraporn Hungsawanus joining as key speakers. This program aimed to develop professional nurses' potential in mentoring, teaching, providing guidance, and evaluating nursing students during their practicum. This was also to enhance the competency of nursing students during their practicum to achieve learning outcomes.