information:extraction, structural:summarization
Relations with the major colonies

Louis's legal reforms were enacted in his numerous Great Ordinances. Prior to that, France was a patchwork of legal systems, with as many traditional legal regimes as there were provinces, and two co-existing legal systems— customary law in the north and Roman civil law in the south. The Grande Ordonnance de Procédure Civile of 1667, the Code Louis, was a comprehensive legal code imposing a uniform regulation of civil procedure throughout the kingdom. Among other things, it prescribed baptismal, marriage and death records in the state's registers, not the church's, and it strictly regulated the right of the Parlements to remonstrate. The Code Louis later became the basis for the Napoleonic code, which in turn inspired many modern legal codes.

One of Louis's more infamous decrees was the Grande Ordonnance sur les Colonies of 1685, the Code Noir (black code). Although it sanctioned slavery, it attempted to humanise the practice by prohibiting the separation of families. Additionally, in the colonies, only Roman Catholics could own slaves, and these had to be baptised.

Louis ruled through a number of councils: