The Independent Commission Against Corruption (ICAC) has long been engaged in probity-promoting education initiatives targeting tertiary students. To further engage and involve students in these initiatives, in 2007, ICAC organised the “ICAC Ambassador Programme”. In 2013, ICAC launched its programme at HKUST and engaged a group of student ambassadors in implementing on-campus integrity-building activities which disseminated ICAC’s message to the HKUST community. Through the program, ambassadors learned more about ICAC and its mission and also had an opportunity to enhance their leadership and interpersonal skills.