Article 399 Federal Labor Law

The request for revision shall be made at least sixty calendar days before:

I.The expiration of the collective employment contract for a determined time, if it is not longer than two years;

II.The passing of two years, if the contract for a determined time has a longer duration; and

III.The passing of two years, in the cases of a contract for an undetermined time or for determined work.

For the computation of this term, regard shall be had to that established in the contract and, in its absence, to the date of the deposit.