Claim: OT-Arbeiter, OT-Stammarbeiter, and OT-Vorarbeiter, under the J1 wage group, are technical and clerical employees under 20 years of age, without completed vocational education.
Evidence: OT-Arbeiter
OT-Stammarbeiter
OT-Vorarbeiter J1 Technical and clerical employees under 20 years of age, without completed vocational education