One broad provision of the law applying to workplaces is that "any document that contains obligations for the employee or provisions whose knowledge is necessary for the performance of one's work must be written in French." Among other things, this means that computer software developed outside France must have its user interface and instruction manuals translated into French to be legally used by companies in France. The law includes an exception that "these provisions do not apply to documents coming from abroad", but this exception has been interpreted narrowly by the appellate courts. For example, in 2006 a French subsidiary of a US company was given a hefty fine for delivering certain highly technical documents and software interfaces to its employees in the English language only, and this was upheld by the appellate court.