5 Asian Countries that Allow Dual Citizenship

4. Brunei Darussalam

HDI Value: 0.829

Acquiring citizenship in Brunei is a possibility, albeit through a rigorous process. As outlined in the Brunei Citizenship Act 1961, specific criteria must be met, including proficiency in Malay, successful completion of the Malay language board exams, demonstration of good character, and the undertaking of a military oath. For foreign individuals married to Bruneian citizens, eligibility for citizenship requires a decade of residency in the country. Meanwhile, non-citizens married to Bruneian women must attain permanent resident status, exhibit the ability to sustain themselves financially, and fulfill a 15-year residency in Brunei.