Culinary attracts tourists to come to a specific location to try the area's cuisine. Indonesia, rich in traditional menus and unique foods from each region, attracts many tourists yearly. However, as global issues grow fast, certain things need to be paid attention to. In this case, the problems of Halal Tourism. Considering that Indonesia is dominated by a Muslim community and is one of the most extensive Muslim tours in the world, researchers feel the need for a deeper analysis of the awareness of culinary business actors in ensuring their products are in the halal supply chain. The research study finds suggestions to tourism operators and service providers to understand sustainable halal tourism, especially for culinary that is served. It is also expected that culinary business actors can be more aware and take care of halal certification to increase public trust and create a sustainable halal tourism attraction.