In accordance with the principle of transparency enshrined in Article 15 of the Treaty on the Functioning of the European Union (TFEU), Union institutions are to conduct their work as openly as possible.
I gcomhréir le prionsabal na trédhearcachta atá cumhdaithe in Airteagal 15 den Chonradh ar Fheidhmiú an Aontais Eorpaigh (CFAE), tá institiúidí an Aontais lena gcuid oibre a dhéanamh ar dhóigh chomh hoscailte agus is féidir.