Uluru Youth Dialogue co-chairs say voices like their's are "more important now than ever" in realising the Statement from the Heart's mandate, and must be heard ahead of arriving at the United Nations later this month.
Five delegates are heading to the 18th Session of the Expert Mechanism on the Rights of Indigenous Peoples in Geneva, Switzerland from July 14.
The Uluru Youth Dialogue delegation will take the floor and present at the session.
The expert mechanism (EMRIP) provides the Human Rights Council with expertise and advice on the rights of Indigenous Peoples. It assists member states in achieving the goals of the United Nations Declaration on the Rights of Indigenous Peoples, via the Office of the United Nations High Commissioner for Human Rights.
Advice is heard from Indigenous peoples across the globe. The declaration was adopted by the UN's general assembly in September, 2007.
"The Uluru Youth Dialogue is the only established youth body working towards the meaningful constitutional recognition of First Peoples in this country. To be part of this work now on a global scale and recognised for the work we have done to date is a great achievement for us," Youth Dialogue co-chair Allira Davis said.
Ms Davis will be joined by fellow co-chair Bridget Cama and youth ambassadors Brydie Zorz, Sonjah Stewart and Dwayne Coulthard.
Mr Coulthard is a signatory of the Uluru Statement from the Heart.
Their attendance at the UN is groundbreaking, Ms Davis said.
"This represents the tireless work of our Youth Ambassadors from across the nation," she said.
"We hope to bring back learnings that will help inform our work moving forward, learnings that can be passed through our network and reach the wider Australian public.
"First Nations youth in this country and Indigenous youth from around the world all have aspirations of a future that is just, a future that has hope and a future where our place in the world matters. Our voices must be heard, and they will be heard."
Ms Cama wants to see change in her lifetime - "not just for me but for my children and future generations to come".
Sh said her delegation's journey to the UN session is critical to their future work towards to better the future for young Indigenous peoples.

Constitutional and human rights lawyer, Indigenous rights advocate, Yes campaign lead and Uluru Dialogue co-chair Megan Davis agrees.
"Our youth are the future. They will be the ones to drive this mandate forward. The Uluru Youth Dialogue, led by Allira and Bridget, is full of brilliant minds," Professor Davis said.
"We must see them succeed.
"EMRIP will play a crucial role in shaping their work in Australia moving forward."
Professor Davis served two terms on the EMRIP, one as Chair.
Ms Cama said young people are the generation who will inherit the outcome of Voice referendum.
The Uluru Dialogue were a leading organisation pursuing and engaging communities across the country leading into the voting day in October 2023.
"...and we are not going to let that result halt our progress. The status quo isn't working and it is directly impacting the lives of our people in this country," Ms Cama said.
"Going to the United Nations in Geneva will be incredibly insightful for our work moving forward, as it will assist our advocacy and cement our position on succession planning for the future."
The agenda for the Uluru Youth Dialogues presentation is being finalised.
The EMRIP session is set for July 14-18.