No. The Union and the various regional government have a variety of laws protecting their citizens, but which do not apply outside of their jurisdictions. The only major conflicts since the formation of the Union have been the Neridi Succession War (a Loroi vs. Loroi civil war), and the current war with the Umiak.raistlin34 wrote:Do the Loroi have any sort of Genova Convention, or at least some limits like "don't massacre civilians" or "don't kill children ". Outside the current conflict against the Umiaks, I mean.
Prior to the formation of the Union, there was an Interspecies Convention that attempted to set up guidelines for warfare, but it had no authority to enforce these rules, and they were routinely ignored by combatants.
Prior to the Loroi return to starflight, there were a variety of formal and informal rules to warfare (in most Mestirot Deinar cultures in the classical era, battles were by tradition fought in the open field and not in and around cities or civilian populations; city walls and defenses were considered a dirty trick, and a sort of "human shield"), which were sometimes followed and sometimes ignored.