2 In particular it shall collect, collate, publish and distribute all kinds of information of interest to the postal service; give an opinion or provide dispute settlement services (in the latter case on a paid basis and in accordance with the relevant procedures adopted by the Council of Administration), at the request of the parties involved, on questions in dispute; act on requests for explanation and amendment of the Acts of the Union; and, in general, carry out such studies and editorial or documentary work as are assigned to it by those Acts or as may be referred to it in the interest of the Union.