The Four Vigilantes' Agreements (咎追いの4つの協定 Toga oi no Yōntsu no Kyōtei) are a basic set of agreements and rules set out by the World Void Information Controlling Organization that each and every vigilante must adhere to.
The agreements are as follows:
- 1. Obey instructions from the Controlling Organization personnel.
- 1. Provide information to the Controlling Organization personnel.
- 1. Do not harm civilians, or involve them in danger.
- 1. Do not form organizations.
Each agreements are numbered one, because they are all of the same importance.
The last agreement is bent in such a way that one vigilante organization does exist; the vigilantes' Guild (ギルド Girudo). However, the nature of the Guild is to spread useful info about bounties between vigilantes, so the Controlling Organization chooses to ignore it.