Livret Bleu savings account
Regulated savings account available in the Crédit Mutuel network. As of 1 January 2009, it is no longer possible to open a Livret Bleu account. However, accounts existing as of that date remain in effect. A Livret Bleu account is similar to a Livret A account. A person may not have a Livret A account and a Livret Bleu account at the same time.
Source: Banque de France