Article 766 Federal Labor Law

In the labor proceedings in process before the Courts, accumulation proceeds on the court's own motion or at the request of a party, in the following cases:

I.When it involves proceedings promoted by the same plaintiff against the same defendant, in which the same benefits are claimed;

II.When the parties are the same, even if the benefits are different, but derived from the same employment relationship;

III.When it involves proceedings promoted by different plaintiffs against the same defendant, if the conflict originated in the same fact derived from the employment relationship; and

IV.In all those cases that, by their own nature, the benefits claimed or the facts that motivated them may give rise to contradictory judgments.