Administrative adjudication is a process through which a government agency or administrative body resolves disputes and applies laws in specific cases. It involves a structured decision-making process, which may be formal or informal, and is often used to resolve disputes that are too complex or technical for the courts.

Formal adjudication involves structured hearings, where parties are given the opportunity to present evidence and arguments before an impartial decision-maker, such as an administrative law judge. The decision-maker is required to follow specific rules of procedure and evidence, and the proceedings are recorded and documented.

Informal adjudication, on the other hand, is more flexible and less formal. It may involve a less structured process, such as a meeting or conference, and may not require the parties to follow strict rules of procedure or evidence. Informal adjudication is often used when the issues are less complex and the parties are seeking a quick and efficient resolution.

Due process is an essential element of administrative adjudication, ensuring that the process is fair and impartial. This includes providing parties with notice of the charges against them, the right to be represented by counsel, the right to cross-examine witnesses, and the right to appeal the decision.

Hearings are an important part of administrative adjudication, as they provide parties with an opportunity to present their evidence and arguments. Hearings can be conducted in person, by videoconference, or in writing. The decision-maker will consider the evidence and arguments presented at the hearing, as well as any other relevant information, in making their decision.

Appeals and judicial review are important mechanisms that allow parties to challenge administrative decisions. Appeals can be made to a higher administrative body or to the courts. Judicial review is a process by which a court reviews the administrative decision to ensure that it was made in accordance with the law and that the decision-maker did not abuse their discretion.