The Manual for Courts-Martial is a manual used by the United States military for conducting courts-martial. The manual has been converted into an app which includes bookmarking and search features. MCM Mobile includes versions 2019 and 2020. New versions are added annually. MCM mobile app includes the Preamble, Rules for Courts-Martial (R.C.M.), Military Rules of Evidence (M.R.E.), Punitive Articles, Punishment Procedure, Uniform Code of Military Justice (U.C.M.J.) and Maximum Punishments. Versions 2019 and 2020 are available for purchase. A demo version is available for free.