The Common Law System, particularly in countries like the United States and the United Kingdom, emphasizes the separation of powers to ensure checks and balances on governmental authority.

The principle of legality requires administrative agencies to exercise their powers in accordance with the law, including statutes, regulations, and constitutional principles.

In Civil Law Systems, administrative agencies often have broader discretionary powers compared to Common Law Systems, where judicial review is more prevalent.

Administrative justice emphasizes the need for fair and just procedures in administrative decision-making, including the right to a hearing, the right to present evidence, and the right to judicial review.

In Common Law Systems, judicial review is a fundamental principle that allows courts to review administrative decisions for legality, reasonableness, and procedural fairness.

Administrative tribunals are specialized bodies that adjudicate disputes between individuals and administrative agencies, often with expertise in specific subject areas.

Civil Law Systems often have a centralized system of administrative law, where administrative courts or tribunals are responsible for reviewing administrative decisions.

The principle of proportionality requires administrative agencies to balance the objectives of their decisions with the rights and interests of individuals affected by those decisions.

Socialist Legal Systems often emphasize the concept of public service in administrative law, where administrative agencies are seen as serving the public interest.

Administrative discretion refers to the power of administrative agencies to make decisions within the scope of their authority and the limits set by law.

Common Law Systems often have a decentralized system of administrative law, where administrative agencies are subject to review by various courts and tribunals.

Administrative remedies refer to the mechanisms within administrative agencies that allow individuals to seek redress for grievances or challenge administrative decisions.

Civil Law Systems often emphasize the concept of administrative silence, where the failure of an administrative agency to respond to a request or application within a specified time frame is deemed to be a rejection.

Administrative liability refers to the legal responsibility of administrative agencies for their actions or omissions that cause harm or injury to individuals or organizations.

Common Law Systems, particularly in countries like the United States and the United Kingdom, have a strong tradition of administrative law scholarship and academic research.