Media Accreditation and Liaison Unit. In Focus. Follow what is happening at the UN via the UN News Centre, press releases, Audiovisual Library, webcast, radio programmes, UNifeed, photos, UN Apps, and much more. The Media Accreditation and Liaison Unit (M.A.L.U.) provides logistical support and information to members of the press: 1  ACCREDITATION A requirement for all journalists who wish to cover activities at the United Nations in New York (First time or Renewing)