This document summarizes various law enforcement and dispute resolution agencies in Australia. It discusses the main state and federal police agencies, their powers and responsibilities. It also outlines alternative dispute resolution methods like negotiation, mediation, and arbitration that provide alternatives to resolving disputes in court. Finally, it discusses legal methods for challenging decisions made by the government, including internal reviews, external tribunals like the Administrative Appeals Tribunal, and oversight bodies like the Ombudsman and anti-discrimination commissions.