What kind of decision you received
In US practice, an administrative disposition usually means the way an agency resolves a matter: a penalty, a denial, a revocation, a closure order, or a decision to take no action. If you are used to legal systems where an administrative sanction is a single defined category, the American approach can feel fragmented, because each agency uses its own terms and procedures. The label on the page matters less than whether the decision is final and what process produced it. Some dispositions are issued after a hearing, while others are issued first, with a hearing available only if you ask for one. A notice of violation or a proposed penalty is often not yet final, whereas a determination after a hearing usually is.
Reading for deadlines and finality
Look for language describing how to request a hearing, file an administrative appeal, or seek reconsideration, and for any date by which you must act. Many agencies require you to use their internal appeal before a court will hear the matter, and arguments not raised there may be lost. Keep the envelope or email showing when the decision arrived, since some deadlines run from service. Gather the application, permits, inspection reports, and correspondence that led to the decision. Paying a fine can sometimes be treated as accepting the violation, so ask before you pay.
Challenging it or working with it
Court review of a final state or local agency decision in New York usually runs through an Article 78 proceeding, and federal agency decisions are typically reviewed under the Administrative Procedure Act. In either setting, the court generally asks whether the agency acted lawfully and rationally rather than deciding the matter afresh. Sometimes the practical answer is negotiation, such as a reduced penalty, a compliance schedule, or reinstatement on conditions. In a first meeting we determine whether the decision is final and which deadline applies, and we weigh whether a challenge, a negotiated resolution, or both makes sense for your situation.