The Luxembourgish participating broadcaster, the Compagnie Luxembourgeoise de Télédiffusion (CLT), selected its entry through a national final held on 10 February and, subsequently, the performer internally three days afterwards.

[1] On the night of the final Monique Melsen performed 8th in the running order, following France and preceding the United Kingdom.

Each participating broadcaster appointed two jury members, one below the age of 25 and the other above, who voted by giving between one and five points to each song, except that representing their own country.

All jury members were colocated at the venue in Dublin, and were brought on stage during the voting sequence to present their points.

[3] The Luxembourgish jury members were Mady Heinen, a teacher from Differdange, and Michel Klein, a coadjutor from Diekirch.