Yue Sun (Billy) Leung
Australian Registered Migration Agent
Professional Experience
Billy’s professional background includes over 15 years of service within the Western Australian Local Government sector. He has worked extensively across health, safety, and environmental regulation, providing him with a technical understanding of Australian government compliance and public policy. This experience in a high-regulatory environment informs his approach to migration law, where he applies a rigorous, evidence-based methodology to visa applications and submissions.
Academic Qualifications
Graduate Diploma in Australian Migration Law and Practice – University of Technology Sydney
Bachelor of Science in Health, Safety, and Environment – Curtin University
Master of Science in Sustainability Management – Curtin University
Registration to Practice
Billy is an Australian Registered Migration Agent MARN 2619275
Areas of Practice
Regional work visas and migration
Local government sector occupations such as environmental health, building surveying and town planning
The Hong Kong Stream, assisting Hong Kong passport holders utilising specialised pathways to Australian residency.
About
Billy was raised in Hong Kong during a period of significant social change, which led many families to seek international migration. His path to Australia included periods of study in the United Kingdom and Australia on educational opportunity.
Having personally navigated the Australian permanent residency process, he is familiar with the administrative complexities and the challenges faced by applicants. His professional transition into migration law was motivated by a desire to provide a structured, guided approach to the migration process for families and individuals.
Languages
English, Cantonese, Mandarin

