This article briefly describes the law as pertained to obligatory military service in Peru between 1823 and 2000. From there the author goes on to describe the recent reforms to obligatory service made by the Peruvian legislature. The author indicates that global changes in attitude toward obligatory service, as well as the changing situation in Peru were factors in the decision to overhaul the laws regarding obligatory service. The article discusses some of the particular changes made by the law, which took effect January 1, 2000, and indicates that, unlike the tendency in other countries, however, the Peruvian reform is not seeking to establish a completely professional military. Instead the new Peruvian model is one of a rotational volunteer service in which enlisted personnel would receive occupational training for their eventual, productive reincorporation into Peruvian society.