AEUP members fall into the following groups:Full members – in order to become a full member, the press needs to meet the criteria such as to belong to or be formally linked to an academic institution ; to have a clearly defined editorial policy; to apply selection and peer-review procedures; to respect professional ethics in relation with authors, other publishers, and professional partners; and others.Associate members – need to meet all criteria except for the formal relationship with a university or research body. Instead they will have to have an established relationship with such a body.Patron members – other publishing organisations supporting the mission of the AEUP.