To Become a Migration Agent in Australia In Australia, you must be registered with the Office of Migration Agents Registration Authority (OMARA) to operate as an immigration agent. OMARA is responsible for regulating and monitoring the consumers of migration agent businesses to make sure all agents comply with the qualification and standards. The Australian government has also defined a set of clear guidelines, popularly known as the MARA Code of Conduct. The code of conduct defines the expectations from migration agents and what obligations they have to adhere to. To increase ethical practice and transparency in the migration industry, the code of conduct has set the guidelines on Standards of Professional Conduct, fees and charges, record keeping, financial duties, complaints, termination of services, and so on. Besides, you need to check on some eligibility criteria before registering, as mentioned below.