There is a strict enforcement of laws and regulations pertaining to immigration and travel document to ensure stringent checks of people entering Brunei Darussalam to prevent entry into the country against undesirable elements, including terrorists.
文莱达鲁萨兰国严格实施有关移民和旅行证件的法律法规，确保严格检查进入文莱达鲁萨兰国的人员，防止包括恐怖分子在内的不受欢迎者入境。