translate English to French: Identifying potential problem areas is essential to the effective enforcement of consumer economic interests. Price comparison can help both in identifying where the internal market is
19 Directive 97/55/CE du Parlement Européen et du Conseil du 6 octobre 1997 modifiant la directive 84/450/CEE sur la publicité trompeuse afin d'y inclure la publicité comparative, JO L 290 du 23.10.97, p.