Section 17-3. The right to demand negotiations
a. the date of a dismissal with notice or summary dismissal, b. the date the employer rejected a claim from an employee concerning the preferential right to a new post, c. the date an employee terminated employment in the case of a dispute as to the lawfulness of a hiring or temporary appointment, or d. the date on which a suspension is revoked.
In a dispute as to the lawfulness of a hiring, temporary appointment or suspension, there is no time limit for demanding negotiations.