The deadly attacks on Afghan civilians allegedly by a U. S. servicemember have raised questions regarding the Status of Forces Agreement (SOFA) in place between the United States and Afghanistan that would govern whether Afghan law would apply in this circumstance. SOFAs are multilateral or bilateral agreements that generally establish the framework under which U. S. military personnel operate in a foreign country and how domestic laws of the foreign jurisdiction apply toward U. S. personnel in that country. Formal requirements concerning form, content, length, or title of a SOFA do not exist. A SOFA may be written for a specific purpose or activity, or it may anticipate a longer-term relationship and provide for maximum flexibility and applicability. It is generally a stand-alone document concluded as an executive agreement. A SOFA may include many provisions, but the most common issue addressed is which country may exercise criminal jurisdiction over U. S. personnel. Other provisions that may be found in a SOFA include, but are not limited to, the wearing of uniforms, taxes and fees, carrying of weapons, use of radio frequencies, licenses, and customs regulations. | CRS Report for Congress by R Chuck Manson, Paperback | Indigo Chapters