legal order
Refers to the system of laws and the state of public order maintained by law. Used in legal, political, and academic contexts.
It is the duty of citizens to uphold the legal order.
The new law contributes to the stability of the legal order.
公序良俗 (public order and morals) is a broader concept often used in civil law, whereas 法秩序 focuses specifically on the legal framework.
Compound of 法 (law) and 秩序 (order). A straightforward Sino-Japanese term.