The Health Sciences Authority (HSA) is a statutory board under the Ministry of Health in Singapore. It plays a crucial role in ensuring public health and safety by regulating health products, including medicines, medical devices, and cosmetics. The HSA conducts scientific assessments and enforces compliance with health regulations to protect consumers. In addition to regulation, the HSA is involved in research and development in the field of health sciences. It also provides services such as laboratory testing and health surveillance. By promoting innovation and ensuring quality, the HSA contributes to the overall health and well-being of the population in Singapore.