However, ryoge no kan such as kebiishi were able to process one government affair in a cross-sectoral manner beyond the line of governance of organizations under the ritsuryo codes and therefore able to promptly make settlements beyond rules of traditional Japanese nation under the ritsuryo codes, so they were able to perform certain governmental affairs on their own without following minute procedures due to complicated bureaucratic organization under the ritsuryo codes.
ところが検非違使などの令外の官はこのような律令官制の統属関係を横断的にこえてひとつの政務を処理することができ、従来の律令国家の規定を越えて決済を速やかに行なうことができたため、律令制の複雑な官僚機構にともなう煩瑣な手続きをせずに特定の政務を完結的に行なうことができた。