Four Vigilantes’ Agreements

The Four Vigilantes' Agreements (咎追いの4つの協定) are a basic set of agreements and rules set out by the Novus Orbis Librarium that each and every Vigilante must adhere to.

Agreements
The agreements are as follows: The last agreement is bent in such a way that one Vigilante organization does exist; the Vigilantes Guild. However, the nature of the Guild is to spread useful info about bounties between Vigilantes, so the NOL chooses to ignore it.
 * 1) Obey instructions from Librarium personnel.
 * 2) Provide information to Librarium personnel.
 * 3) Do not harm civilians, or involve them in danger.
 * 4) Do not form organizations.

Trivia

 * All of these agreements are actually numbered one because they are all of the same importance.