Red Notice, Yellow Notice, Blue Notice, Black Notice, Green Notice, Orange Notice, and Purple Notice. Each has a different implication.
Red Notice: To seek the location and arrest of persons wanted for prosecution or to serve a sentence.
Yellow Notice: To help locate missing persons, often minors, or to help identify persons who are unable to identify themselves.
Blue Notice: To collect additional information about a person’s identity, location or activities in relation to a criminal investigation.
Black Notice: To seek information on unidentified bodies.
Green Notice: To provide warning about a person’s criminal activities, where the person is considered to be a possible threat to public safety.
Orange Notice: To warn of an event, a person, an object or a process representing a serious and imminent threat to public safety.
Purple Notice: To seek or provide information on modus operandi, objects, devices and concealment methods used by criminals.
Colour-coded notices are issued by the Interpol’s General Secretariat at the request of a member country’s Interpol National Central Bureau, and are made available for all member countries.
The International Criminal Police Organization, commonly known as Interpol, facilitates worldwide police cooperation and crime control. Based out of Lyon, France, it is the world’s largest international police organisation.