Final answer:
The judicial branch, composed of courts and the highest court like the Supreme Court in the US, interprets laws and administrative regulations.
These interpretations include both broad constitutional issues and specific statutory applications to particular cases.
Step-by-step explanation:
The entity that interprets the meaning of the laws and administrative rules and regulations is the judicial branch. This branch is made up of courts that interpret the laws, including determining the constitutionality of laws as they relate to the country's foundational law.
The highest court, such as the Supreme Court in the United States, has the ultimate authority to decide whether laws and policies of the legislative and executive branches are constitutional.
Administrative agencies, operating under the executive branch, issue regulations implementing legislation and detail how federal policies will be enacted.
These agencies rely on experts and may engage in negotiated rulemaking, involving stakeholders and public input, to fulfill the intricate requirements that legislation cannot fully detail.
The courts ensure that policies and regulations conform to the Constitution, protecting individual rights and the integrity of the rule of law.
Judicial interpretation can involve constitutional interpretation, which has broad implications, and statutory interpretation, which applies laws to specific cases. The independence of the judiciary is essential for fair interpretation and application of the law, free from political pressures.