While agreements for the exercise of legal jurisdiction are usually an integral part of a SOFA, more detailed administrative and operational issues may also be included. A SOFA may, for example, wear uniforms by the armed forces outside of military facilities, taxes and fees, carrying weapons by U.S. personnel, use of radio spectrum, driver`s license requirements, and customs rules. A SOFA provides the legal framework for the day-to-day operation of U.S. personnel abroad. Most LAASs are bilateral agreements; They can therefore be adapted to the specific needs of staff working in that country. Many personnel facilities and SOFA agreements, as well as other types of military agreements, are often part of an overall security agreement with a given country. A sofa itself is not a safety device; Rather, it defines the rights and privileges of U.S. personnel who are in a country to support the largest security agreement. SOFAs may, on the basis of powers, be enshrined in previous treaties and congressional actions or as executive agreements only. The United States is currently a party to more than 100 agreements that can be considered SAAs. A list of current agreements at the end of this report is arranged in the tables by source of underlying authority, if any, for each of the SOFAs.
The political issue of SOFAs is complicated by the fact that many host countries have mixed feelings about foreign bases on their soil, and calls to renegotiate SOFA are often combined with calls for foreign troops to withdraw completely. Problems can arise with different national practices – while the US and host countries generally agree on what a crime is, many US citizens agree. Observers believe that the judicial systems of the host country give the accused much weaker protection than the United States and that the courts of the host country may be subject to popular pressure to find them guilty; In addition, U.S. soldiers who have been sent abroad should not be forced to give up the rights conferred on them by the Bill of Rights. On the other hand, observers from the host country, who have no local equivalent to the Bill of Rights, often believe that it is an unequivocal excuse to demand special treatment and that they resemble the extraterritorial agreements demanded by Western countries during colonialism. A host country where such a mindset is prevalent, South Korea, itself has strength in Kyrgyzstan and has negotiated a SOFA that grants its soldiers full immunity from prosecution by Kyrgyz authorities for any crime, far beyond the privileges that many South Koreans have challenged in their country`s SOFA with the United States.  The diagrams below contain a list of ongoing agreements corresponding to the underlying source of authority, if any, for each of the SOFAs. In each category, the agreements are sorted by partner country in alphabetical order. The categories are defined as follows: the deadly attacks on Afghan civilians, allegedly perpetrated by a U.S. soldier, raised questions about the status of the U.S.-Afghanistan Forces Agreement (SOFA), which would determine whether Afghan law would apply in these circumstances.