Our Law Firm

Our story

Crossover Law Group is a new type of a law firm specialising in Immigration Law. We founded the firm to ensure that top quality migration advice is delivered. Our name is derived from our purpose to help you crossover to the other side where you can achieve your dreams. Our mission is to advise you on the best solution from the start whilst providing efficient, transparent and clear migration advice to individuals and businesses. We were listed as a finalist Innovative law firm of the year and NewLaw Firm of the year in the 2022 Australasian Law Awards as well as Innovative Law Firm of the Year in 2021 Women in Law Awards.

We also have an extensive experience in complex migration court cases and review work. If your visa is refused or cancelled, do not give up, we will be by your side at the Tribunal/ Court.

Crossover Law Group Approach

Why we are different?

Clear advice and cost

We start with a strategy consultation to gather your unique circumstances and advise on your options to achieve your goals. Setting the right foundations for your matter is essential and will save you time and money in the future. We agree on a plan to achieve your goals and explain the costs and timeframe involved.

Personalised Service

We got your back. Our clients are not just a number. We truly care about each and every one of our clients and ensure we provide personalised service to our private and corporate clients alike. From a personal experience, we understand that this process can truly transform your future and generations to come.

NewLaw firm Approach

In addition to being lawyers and not migration agents with our founder being an accredited specialist by the NSW Law Society, we follow a NewLaw firm approach with clear fixed fees from the start (no surprises), online meetings meaning lower overheads, a focus on innovative technology to save you time and money.



Crossing over or migrating to a new country is not an easy process. Immigration laws are complex, fast changing and choosing the right advisor can make the difference between achieving your dream or ending it. We can never promise an outcome but we can promise that we will provide efficient, fast, excellent and proactive advice at all times. WE CARE ABOUT YOU.

We were listed as NewLaw Firm of the Year and Innovative law firm of the year finalist in the 2022 Australasian Law Awards and as Innovative Law Firm of the Year finalist in the 2021 Women in Law awards .


Our team

Marial Lewis

Principal Lawyer and Founder

Marial is our founder and is one of Australia’s top migration lawyers and is listed on the Forbes 30 under 30 list. She is an admitted solicitor in NSW and is only one of 52 accredited specialists in Immigration law by the Law Society of NSW and less than 100 nationally. Marial is a teaching fellow/lecturer in the school of Law at the University of New South Wales (UNSW) and is a lecturer in the Graduate Diploma of Migration Law.

In 2023, Marial was listed in the Most Influential Leading lawyers in Australia list and has been listed on the Best lawyers: Ones to Watch in Migration law every year since its inception and internationally in the WWL corporate migration and 50 women rising stars in ESG in the UK. In Australia, Marial was awarded the 2022 and 2021 Lawyers Weekly 30 Under 30 Award (two years in a row from over 1200 finalists in both years) as well as the winner of the 2020 Young Migration Lawyer of the Year by the Law Council of Australia. That is in addition to her listed as a finalist in multiple other prestigious national awards including Partner of the year, Rising star of the year, 30 under 30 in Migration law, Regional lawyer of the year and in Women in Law Awards. Marial has a Bachelor of Law and a Bachelor of Commerce from the University of NSW as well as a Master of Legal Practice from the Australian National University.

Marial comes with over a decade of experience in the legal field. She was a partner in a boutique specialised immigration law firm prior to founding Crossover Law Group. She achieved successful results for hundreds of clients along the years including in complex cases, clients in detention, review applications at the Administrative Appeals Tribunal, Federal Circuit Court, Federal Court and the High Court of Australia. Marial has a deep corporate understanding and works with start ups, entrepreneurs, medium and multinational corporates advising on staff movement around the globe and their retention. Marial also has experience working with professionals such as doctors, accountants, nurses, IT professionals including others requiring immigration advice. She also works with High Net Wealth Individuals for Business and investors visas.

Marial is on the Immigration and Nationality Law committee of the International Bar Association and the NSW Law Society Specialist Accreditation Committee for Migration Law Accreditation Program and is a member of the NSW Law Society and Human Rights Young Lawyers committee.


Ready to take a step?

Contact us today