Classification
YFA - Labour legislation
YFD - Public service legislation
30
YFH - Social legislation
15
YDG - Tax legislation
4
TIF - Industrial ( occupational ) safety
3
YFF - Industrial safety regulations
3
YFK - Social insurance law
3
YRAF - Equal opportunities
3
UAU - Fire, fire protection, safety at the workplace, prevention of accidents
2
YPG - Business management
2
YPGE - Human resource planning, human resource management
2
AMAB - Industrial training, further education
1
HYG - Occupational medicine, sports medicine
1
YBC - Law - handbooks
1
YDM - Commercial law, commercial legislation
1
YDU - University and educational law
1
YEA - Environmental law
1
YKA - Criminal legislation
1
YPF - Labour science
1
YPH - Secretarial work, office management
1
ZFA - Teaching materials, learning aids
1