Our Board

The Scope (Aust) Ltd Board is responsible for the overall governance of Scope, including its strategic direction, establishing goals for the organisation, and monitoring the achievement of these goals.

The Scope Board is composed of nine Non-Executive Directors with expertise in risk management; industry, sector and government; finance, accountancy and investment; strategy development; business development; human resources, industrial and employee relations; change management; communications and marketing; law; and, experience living with a disability, or a family member or carer of a person with a disability.

Board of Directors

Photo of Scope Chair Sanchia Aranda

Professor Sanchia Aranda AM, PhD, MN, GAICD

Chair, Scope Board of Directors
Chair, People and Governance Committee
Member, Risk and Audit Committee,
Ex-officio Member, Business Development Committee,
Ex-officio Member, Investments Committee

Appointed in 2021

Professor Sanchia Aranda AM brings a wealth of knowledge and experience in both management and governance to her role in leading Scope’s Board. With a strong commitment to reducing health and social inequalities, Sanchia has more than 20 years not-for-profit board experience along with five years as the CEO of a national not-for-profit.

She has served as inaugural Chair of City Cancer Challenge Foundation and Director of the International Collaboration on Cancer Reporting, the former CEO of Cancer Council Australia and the Past President for Union for International Cancer Control, Geneva and International Society of Nurses in Cancer Care (ISNCC).

Sanchia is regarded as one of the world’s pre-eminent experts in cancer control with 40 years’ experience in healthcare as a clinician, researcher, educator and health-system administrator.

She comes to Scope with experience working with adults and children with disability within the healthcare sector, and recognises the social change needed to achieve Scope’s mission. With experience in influencing policy within state and federal governments, Sanchia aims to contribute positively to Scope’s strategic focus as Chair of the Board of Directors.

Sanchia holds a Master of Nursing, a Doctor of Philosophy, and is a graduate of the Australian Institute of Company Directors (AICD).

Gary Brinkworth

Gary Brinkworth, BEc, GAICD

Deputy Chair, Scope Board of Directors
Chair, Investments Committee
Member, People and Governance Committee
Appointed in 2018

Gary Brinkworth comes to Scope with a wealth of experience as a Chief Executive Officer and Company Director and a passion for service. He strongly believes in Scope’s values and mission and is committed to driving continuous improvement to support Scope’s sustainable growth.

Extremely passionate about strategic innovation, Gary is an energetic leader who builds organisational capabilities with a strong focus on customers. He has successfully delivered outstanding business results, operational excellence, and continuous improvement.

As the previous Chief Operating Officer and GM Global Human Resources at Incitec Pivot Limited, Gary successfully rebuilt the business culture and reputation. He delivered long-term agreements with key customers by developing relevant customer strategies, engaging key stakeholders and asserting industry leadership.

Gary also implemented a comprehensive corporate review, resulting in the adoption of a new governance model and strategy for a traditional member based organisation while working as CEO and Managing Director at Barrister’s Chambers Limited.

Gary holds a degree in Economics and is a graduate of the Australian Institute of Company Directors (AICD).

Sarah Anderson Headshot Dr Sarah Anderson PhD, BPO, MPH

Scope Board of Directors
Member, Risk and Audit Committee

Appointed in 2021

Dr Sarah Anderson joins Scope with a passion for equity and inclusion, and experience in the regulatory, disability, academia, and healthcare sectors, and lived experience of disability. 

As a person who has experienced social exclusion firsthand, Sarah is passionate about Scope’s mission of ‘seeing the person’ and bringing possibilities to life.

Alongside her role as a Director on Scope’s Board, Sarah is Chair of Disability Sport and Recreation Board and Australian Orthotic and Prosthetic Association Board. She is a previous Director of Yea and District Memorial Hospital Board.

Sarah is an Adjunct Senior Lecturer in Prosthetics and Orthotics at La Trobe University and holds the role of Manager Research and Evaluation at AHPRA (Australia Health Practitioner Regulation Agency). She holds a Bachelor of Prosthetics and Orthotics, a Master of Public Health, and a Doctor of Philosophy (Ph.D.) in Ergonomics and Human Factors.

Sarah has completed a Churchill Fellowship offered by the Winston Churchill Trust and received a scholarship to undertake the Williamson Community Leadership Program. She has proudly walked the Kokoda Trail.


Mark Chittleborough

Mark Chittleborough, BA, GAICD

Scope Board of Directors
Member, Investments Committee
Member, Business Development Committee
Elected in 2016

Mark Chittleborough is passionate about achieving tangible outcomes for people with a disability. Mark’s corporate background has equipped him with a strong skill base that benefits both the Scope Board and the organisation as a whole. Mark’s areas of expertise include financial analysis, strategic planning and general management skills that ensure the smooth operation of organisations and the internal teams that help make them a success.

Mark volunteered at a school for children with disabilities for more than a decade. This role ignited his drive to make a difference in the lives of people with a disability. Being an active Board and Committee member at Scope has allowed Mark to fulfil his desire of making a difference in the community and empowering people with a disability. Mark has also worked with Aboriginal communities to ensure any unique challenges and needs are not only identified, but effectively addressed.

Prior to his retirement, Mark was a senior executive at Shell Australia for more than 25 years and then consulted on various resource projects in Australia and Papua New Guinea. During his career Mark implemented a variety of highly complex projects including the localisation of stakeholder companies in Papua New Guinea, the full spectrum of mergers and acquisitions, and helped establish an Aboriginal Business organisation to manage resource developments that return benefits directly to the people of the Kimberley region.

Mark holds a Bachelor of Arts and is a graduate of the Australian Institute of Company Directors (AICD).

Brendan EarleBrendan Earle, BA, LLB, AICD

Scope Board of Directors
Member, Risk and Audit Committee
Member, Business Development Committee
Elected in 2019

Brendan Earle is a commercial lawyer with extensive experience in corporate law, governance, finance, and strategy. He believes that every individual should be free to pursue their goals and aspirations, but that no one should be left behind.

Brendan believes in the famous quote, “if it is to be, it is up to me” and wants to take that next step towards building a society where every individual is treated equally and is given an opportunity to reach their potential, irrespective of their abilities.

He comes to Scope with strong experience in mergers and acquisitions, strategic commercial transactions, business succession planning, and healthcare.

During his term as a Non-Executive Director at St Vincent’s Health Australia, he took pride in the organisation’s efforts to become an integrated national business with a strong advocacy voice.

With more than 25 years of experience as a lawyer, with several years within the healthcare industry, Brendan brings a mix of energy, capacity, and capability to Scope.

Brendan holds a Bachelor of Arts, a Bachelor of Law (Hons), and has completed the Australian Institute of Company Directors (AICD) course.

Barbara Hingston

Barbara Hingston AM, BA (Admin), BSW, GAICD

Scope Board of Directors
Chair, Risk and Audit Committee
Member, Business Development Committee
Appointed in 2018

Barbara Hingston is a professional Non-Executive Director, skilled in health and social services, governance, management, consumer and public stakeholder engagement. She brings energy, knowledge and capability to the Scope Board with commitment to improving health and social outcomes for vulnerable people, their families, carers and communities.

Her prior executive experience includes corporate, strategic management and organisational development in Commonwealth government, and community and non-government organisations in Australia. In each she retained focus on mission, while pursuing high standards of service performance, accountability quality and safety, customer value and experience.

As Director and Chair of Boards and Committees nationally and across states, she has contributed to strategy, service delivery and customer’s experience in healthcare, young people’s mental health, disability services, children and young person’s safety, as well as family and sexual violence prevention, response and recovery. She remains a strong advocate for the rights, needs and position of all women, men and children whose lives intersect with family violence, sexual abuse and mental illness.

Barbara was appointed Chair of the Southern Melbourne Integrated Family Violence Partnership in February 2020 and is a Director of Public Trustee Tasmania. Barbara holds a Bachelor of Arts (Administration), a Bachelor of Social Work and is a graduate of the Australian Institute of Company Directors (AICD) and member of the Institute of Community Directors Australia (ICDA).

In 2021, Barbara was appointed a Member of the Order of Australia (AM) for significant service to community health, and to people with disabilities.

Marcell Judkins

Marcell Judkins, BBus, FCPA, MBA, GAICD

Scope Board of Directors
Chair, Business Development Committee,
Member, Investments Committee
Elected in 2015

Marcell Judkins combines her passion for finance and business with her drive to be an active member in the wider community as a Director on the Scope Board. She enjoys the professionalism of the Board and is proud of the level of strategic thinking and governance the Board brings to the organisation in a very complex context.

Marcell is an independent voice to the Board, ensuring a level of objectivity in all decisions. She sees this as both a benefit and a challenge, taking time to understand the implications of Board decisions from a strategic perspective in addition to the impact on Scope clients.

Previously Chief Financial Officer of Capitol Health, Marcell has a wealth of knowledge in the disciplines of financial management, risk mitigation and management, corporate governance and social responsibility.

Marcell is a graduate of the Australian Institute of Company Directors (AICD) and received an Order of Merit, being in the top 5% of graduates. She has also been awarded a Six-Sigma Quality Black Belt, a management methodology that is used to help businesses improve processes, products and services and has also served as a member of the CPA  Australia Corporate Committee for six years.

Tricia Malowney

Tricia Malowney OAM, BA, DLI, MAICD

Scope Board of Directors
Member, People and Governance Committee
Member, Business Development Committee
Elected in 2012

Tricia Malowney is an advocate, activist and active Director who is passionate about empowering people with disabilities. As a person with a disability, Tricia is able to provide insight and perspective to decisions made by the Scope Board. She is well placed to understand attitudes which impact on the ability of people with a disability to navigate society.

Tricia brings to the Board a strong belief that integrity should be a core part of business. Beyond her role with Scope, she lives by the disability mantra ‘nothing about us without us’, stating that every effort should be made to develop an inclusive society and that all people have the right to live free from violence.

Previously President of Women with Disabilities Australia, Tricia is the facilitator of the International Network of Women with Disabilities. Tricia holds a variety of Board and Committee positions, including as a member of at the Eastern Region Family Violence Partnership Implementation Committee. She was recently appointed to the NDIS Independent Advisory Council, the Fire Rescue Victoria Strategic Advisory Committee and the Victorian NDIS Community Advisory Council. Tricia is a founding member of the Disability Leadership Institute.

Tricia has been awarded the Order of Australia Medal (OAM) for services to people with disabilities through advocacy roles and inducted into the Victorian Honour Roll of Women. She is particularly proud of assisting women with a disability in leaving violent relationships and her ongoing work to achieve equitable access to health and justice for people with disabilities. Tricia is a COVID-19 Vaccination Champion.

Tricia holds a Bachelor of Arts and is a member of the Australian Institute of Company Directors (AICD).

Serge Sardo

Serge Sardo, GradDipPsych, MBA, MAICD

Scope Board of Directors
Member, People and Governance Committee
Member, Risk and Audit Committee
Elected in 2016

Serge Sardo is passionate about contributing to the lives of people with a disability. As a registered psychologist, Serge has spent many years counselling people with a disability and advocating on their behalf. Further to this, Serge brings to the Scope Board a variety of skills including governance and business management, human resources knowledge and a strong understanding of marketing and branding.

Serge lives by the value that all people should be treated equally. As Chief Executive Officer of Better Place Australia, as well as formerly leading organisations including the Australian Human Resources Institute and the Victorian Responsible Gambling Foundation, Serge has developed a thorough understanding of policy, advocacy, and government relations.

Serge builds strong relationships with his colleagues and lives by the value that all people should be treated equally. He is passionate about Scope and the services the organisation delivers to its clients.

In addition to being a member of the Scope Board, Serge is also a Director of the Family and Relationships Services Australia and the Alcohol and Drug Foundation Board.

Serge holds a Masters of Business Administration is a member of the Australian Institute of Company Directors (AICD).