
Tina Nematian
Founder & Principal Lawyer
Simon is widely regarded as one of Australia’s top immigration lawyers, renowned for his deep expertise in this complex and rapidly changing field. Since his admission to legal practice in 1989, Simon has devoted over 35 years to immigration law—experience that has consistently placed him at the forefront of the profession.

A true specialist, Simon is accredited by the NSW Law Society in Immigration Law. He served as a Member of both the Migration Review Tribunal and the Refugee Review Tribunal (from 1 July 2010 to 30 June 2015), an appointment made by the Governor-General. In addition, Simon’s international contributions include working with the Jesuit Refugee Service in Hong Kong, providing legal expertise with the United Nations High Commissioner for Refugees in Indonesia, and delivering expert testimony before a U.S. Congressional Committee on Indochinese refugee issues in Southeast Asia.
Simon’s exceptional track record spans multiple jurisdictions—he has managed immigration matters in Hong Kong, Indonesia, Iran, the UK, Jordan, Syria, and Ukraine. Of particular note is his longstanding work on behalf of over 1,200 Sabean Mandaeans from Iraq, assisting them to secure safer futures in Australia. Simon’s remarkable service has earned him consistent recognition on the “Best Lawyers in Immigration Law” list since 2016, an accolade voted by his peers.
He has further contributed as an Assessor and External Moderator for the College of Law’s Capstone Migration Agents Assessment in 2019 and 2020 and has been a trusted voice on immigration matters for major media outlets including Channel 7, Channel 9, Sky News Australia, The Australian, The Economist, and the ABC. Beyond the legal realm, Simon is also a photography enthusiast whose work with iStock by Getty Images has appeared in publications across more than 50 countries.
As Special Counsel at One Planet Migration Law, Simon’s wealth of experience and commitment to ethical, high-quality representation align perfectly with our Firm’s core values. We are delighted to have him on our team and look forward to raising the standard of immigration law services with his counsel.
Simplifying Immigration, Connecting Humanity.
EXCELLENTBased on 45 reviewsPosted onGwen CoghillTrustindex verifies that the original source of the review is Google. Tina and Deepika have guided me through, what felt to me, like a complex case. They answered my endless questions with empathy and used terms I would understand. I was lacking confidence of the process at times, but I was reassured by both of them when needed. Overall a pleasure to work with. Thank you for getting me over every hurdle that popped up and managing to have all our visas granted in such a short amount of time. I am so glad that I found Tina again, I was also so pleased to find she had her own law firm from the last time we spoke. Very well deserved.Posted onRezaTrustindex verifies that the original source of the review is Google. We had the pleasure of working with Tina and her team recently. My partner and I were in a very stressful situation due to a sudden change in our circumstances. Tina gave us a clear plan, spent enough time addressing our concerns, and kept us informed throughout the process. She and her team helped us effectively with my wife's visa within a very short timeframe. I would strongly recommend One Planet Migration Law.Posted onTaraneh KassiriTrustindex verifies that the original source of the review is Google. Tina’s help was indispensable when I began the process of moving to Australia. She helped my husband and I work through the paperwork and gain clarity on what was needed. Without her, the process would have been so much more difficult. We’re very grateful for her assistance, which she carried out professionally, responsiveness, clarity and joyPosted onJoshTrustindex verifies that the original source of the review is Google. So great at their jobs. Absolutely a dream to work with. These people go above and beyond and as a Canadian lawyer myself, I cannot think of another time I've worked professionally with people who are so kind, diligent, and competent. I cannot recommend One Planet enough.Posted onshaghayegh lotfiTrustindex verifies that the original source of the review is Google. I’m incredibly grateful to Tina Masrour, Deepika, and Rhel from One Planet for their outstanding support with my parents’ Subclass 600 Tourist Visa application. Thanks to their expertise, professionalism, and attention to detail, both of my parents received their visas with a smooth and successful outcome. I truly appreciate their hard work, responsibility, and patience throughout the process. They were clear, responsive, and genuinely committed to helping us. I highly recommend One Planet Immigration to anyone in need of expert immigration assistance. Thank you again for everything!Posted onAnton JordaanTrustindex verifies that the original source of the review is Google. Appreciate the meeting with Tina. She is an experienced professional who thinks laterally, and methodically presented various visa application and success data in a way that guides and supports informed decision making.Posted onThivanka SilvaTrustindex verifies that the original source of the review is Google. Figuring out the PR process felt really confusing, but One Planet Migration really helped me find the right way forward. Tina was super helpful and gave me so much useful information. If you're trying to understand the PR process and want great support, especially from someone as helpful as Tina, I definitely recommend One Planet Migration.Posted onMelTrustindex verifies that the original source of the review is Google. Thank you Deepika and Tina for assisting me all throughout my visa application. It's been a breeze and I am grateful.Posted onNaim SmithTrustindex verifies that the original source of the review is Google. Tina Masrour and the team at One Planet Migration Law were a great resource in guiding us through our application for migration to Australia. From the initial consultation, to getting my qualifications recognized by Engineers Australia and submitting an expression of interest on our behalf they demonstrated exceptional knowledge of the immigration process, providing clear and accurate guidance at every step. They took the time to understand our unique circumstances and tailored their advice accordingly. I would highly recommend them to anyone considering migration to Australia.

Founder & Principal Lawyer
Special Counsel


Immigration Case Manager

Immigration Practice Leader
Finance Lead

Whether you’re planning your own migration or growing your workforce, let us make immigration seamless for you.
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