Market Access All Areas – The Treatment of Non-discriminatory Barriers to the Free Movement of Workers: European Court of Justice 27 January 2000, C-190/98 Volker Graf v. Filzmoser Maschinenb - Legal Issues of Economic Integration View Market Access All Areas – The Treatment of Non-discriminatory Barriers to the Free Movement of Workers: European Court of Justice 27 January 2000, C-190/98 Volker Graf v. Filzmoser Maschinenb by - Legal Issues of Economic Integration Market Access All Areas – The Treatment of Non-discriminatory Barriers to the Free Movement of Workers: European Court of Justice 27 January 2000, C-190/98 Volker Graf v. Filzmoser Maschinenb 27 3 Legal Issues of Economic Integration