Relations between employees and their employers are subject to a labor code providing for mandatory provisions that should be abided by. Such relations require the drafting of specific employment contracts, whether they are for a fixed or undefined period or whether they concern persons of Moroccan or foreign nationality. The dispute situations between the parties to an employment contract are frequent and their solution through conciliation or judicial way is subject to a precise formalism. In practice, it is the practical exercise of labor law in all its components before the courts that allows to verify the true scope of some legal provisions with their correct implementation.