The nature and functions of different sectors, administrations or institutions of public administration are relevant factors to be taken into account in legislation regulating public administration.
Umthetho olungelelanisa ulawulo lwabasebenzi bakarhulumente umelwe kukuba uthathele ingqalelo ezi meko zilandelayo zingqameneyo nawo: uhlobo nemisebenzi yamacandelo ngamacandelo, eyeenkonzo ngeenkonzo zolawulo, okanye eyamaziko ngamaziko olawulo lwabasebenzi bakarhulumente.