This document provides an overview of the aims and objectives of employment regulation, including fairness, compliance with international obligations, and protection of employees. It explains the role of tribunal and courts in enforcing employment law and how cases can be settled before or during legal procedures. The document also identifies the main principles of discrimination law during recruitment, selection, and employment. Additionally, it explores contract law and explains how contracts of employment are established. Lastly, it describes when and how contracts can be changed lawfully.