The term "labor cases," as mentioned in this Act, refers to the following events:
1. Civil disputes concerning labor laws, group agreements, work regulations, labor-management resolutions, labor contracts, labor norms, and other relations pertaining to labor relations.
2. Civil disputes between students and institutions of cooperative educationconcerning the Act of the Cooperative Education Implementation in Senior High Schools and the Protection of Student Participants' Rights, cooperative education training contracts and other relationspertaining to cooperative education.
3. Tort disputes due to violations of workplace gender equality, employment discrimination, occupational hazards, labor unions and protesting activities, non-competition and other tort disputes pertaining to labor relations.
Any civil case pertinent to the aforementioned case, as described in the preceding paragraph, may be filedwith, or added to, or interpose as a counterclaim with the aforementioned case.