Detective license

A detective license (探偵免許証, Tantei menkyoshō) is a permit to investigate cases all over the world. They are issued by BLUE and the World Detective Alliance.
==Overview==
The detective license in the shape of a magnifying glass gives people implicit authorization from police all over the world and permits them to solve cases everywhere. Without a license, one cannot participate in any investigations. If someone is caught solving cases without a license, BLUE will order their death. Expulsion from BLUE results in the revocation of one's detective license.
Detective licenses are usually given to BLUE graduates. However, it is apparently also possible to obtain a license through self-study online. A special exam has to be passed to obtain a detective license; it is very difficult and only 10% get rank D or above, the rest receives rank E or below. 
S-rank is the highest rank; less than ten people in the world hold it. One of them is Fin Fennic, BLUE's locked room instructor. 
Ch51 S-rank detective license.png|S-rank
Ch64 A-rank detective license.png|A-rank
Ch61 C-rank detective license.png|C-rank
==Known licensed detectives==
===S-rank===
* Fin Fennic
* Hirsch 
===A-rank===
* Hirsch
===C-rank===
* Sabatora Nora 
==Trivia==
* "Detective license" was initially translated as "detective's license" by MangaPlus.
==References==
Category:Universe
Category:Blue Academy