Intergalactic law

Intergalactic law is the default set of rules by which all alien species of the known universe must abide.

Fiction

Marvel The Transformers comics

Intergalactic law appeared exclusively in the UK portion of the Marvel Comics continuity.

After being captured by Zabra, Ultra Magnus told him that the gladiatorial games he was running out of the old Jekka Amphitheatre were against intergalactic law. Upon defeating Zabra in the arena, Magnus was sure that there would be a few galactic law enforcement agencies interested in apprehending him. Deadly Games!