To assess the full extent of trade liberalisation, horizontal commitments have to be examined in conjunction with the sector-specific commitments. ###>Afin d'Ã©tablir prÃ©cisÃ©ment la portÃ©e de la libÃ©ralisation du commerce, les engagements horizontaux doivent Ãªtre examinÃ©s simultanÃ©ment aux engagements sectoriels.