Below is visualization of the GIS border data we have for Brunei. Features include:

• Simplified to load quickly with minimal loss of detail (22.0 KB .json file).
• License: Creative Commons Attribution 4.0
• First-level administrative regions identified by name and id in the source code.
• All files use WGS84 projection. Easily reproject as needed.

Included Administrative Regions

{
    "BNBE": "Belait", 
    "BNBM": "Brunei and Muara", 
    "BNTE": "Temburong", 
    "BNTU": "Tutong"
}