Although the Noahide courts are responsibile for only the Seven Universal Laws, not the 613 laws of the Torah, there is an opinion that each decision of the Noahide courts must follow its counterpart in Jewish Law. The accepted opinion, however, is that Noahide judges and courts of law are to render legal decisions according to their own laws and principles of law.
7. [[Arbitration ]] and mediation or any other means of finding an amicable settlement or compromise, thereby avoiding a court trial, is desirable, and, more than that, it is a commandment to seek compromise.
8. Circumstantial evidence is admissible in the Noahide courts of law.