Due to global attention on student employability, employers are expected to be involved in institutional governance in higher education and quality assurance (QA). Due to the difficulties in recruiting motivated employers to participate in external QA governance and process, this has become a challenging issue in many Asian nations. The paper aims to explore employer legitimacy in Asian national higher education regulations and EQA system according to a four-dimensional diagram of institutional governance model. There are two major findings. First, Asian governments developed QA policies with a focus on employer engagement but the emerging practice is still ineffective. Second, approaches of employer engagement in QA governance vary context to context, such as HK and Malaysia in the excellence mode; Taiwan, Indonesia, Australia, New Zealand belong to advanced type; and China, Thailand, and Vietnam fall in the intermediate category.