Includes how foreign exchange is managed and implications for U.S. business.
The Bank of Namibia (BoN) is the regulatory body that oversees the exchange of currency.  To learn more about foreign exchange regulations:  
https://www.bon.com.na/Bank/Exchange-Control/Frequently-Asked-Questions.aspx

All eight commercial banks (identified above) are authorized to act as foreign exchange dealers. The Namibia Bureau de Change (Pty) Limited is also an authorized dealer, but has limited authority. 
All eight commercial banks are subscribers to the Society for Worldwide Inter-bank Financial Telecommunications (S.W.I.F.T).

Prepared by our U.S. Embassies abroad. With its network of 108 offices across the United States and in more than 75 countries, the U.S. Commercial Service of the U.S. Department of Commerce utilizes its global presence and international marketing expertise to help U.S. companies sell their products and services worldwide. Locate the U.S. Commercial Service trade specialist in the U.S. nearest you by visiting http://export.gov/usoffices.