a customs declaration, where the goods to be taken out of the customs territory of the Union are placed under a customs procedure for which such declaration is required;
dearbhú custaim, i gcás ina gcuirtear na hearraí a bheidh le tabhairt amach as críoch custaim an Aontais faoi nós imeachta custaim lena n-éileofar an dearbhú sin;