/ɪˈfɛktɪv lɔː/ – Phrase
Definition: 1. luật hiện hành;
2. luật có hiệu lực.
A more thorough explanation: The term “effective law” refers to a statute, regulation, or legal provision that is in force and actively enforced, thereby having the intended impact on behavior or outcomes within a particular jurisdiction. An effective law is one that is valid, applicable, and capable of achieving its intended purpose within the legal system.
Example: The new regulations were implemented to ensure the effective law enforcement of environmental protection measures.