The Wareru Dhammathat (Burmese: ဝါရီရူး ဓမ္မသတ်, pronounced [wàɹíjú dəməθaʔ]; also known as Wagaru Dhammathat or Code of Wareru) is one of the oldest extant dhammathats (legal treatises) of Myanmar (Burma). It was compiled in the 1290s in Mon at the behest of King Wareru of Martaban. Modeled after the Hindu legal treatise Manusmriti, the Code expounds mostly Pagan era Burmese customary law; it contains less than 5% of the content of the Manusmriti.