This old building built in 1925 near Fort Orange, is now a customs office at Bonaire. It was restorated in 1995. Over the years, it served as the tax collector's office, the customs office, and the post office. All ships and sailors need to report themselves here first. The customs officers register the crew of sail ships in special books.

At the customs office, you can get some information about Bonaire, shops and other important information. This building has a light green color, which is unique at Bonaire. Most buildings on Bonaire are yellow.