"It (will) ensure these public departments are accountable and that they engage in te reo Māori me ōna tikanga in a meaningful way that is enduring rather than the tokenistic approach we see all too often."
The policy also guaranteed that te reo Māori and Māori history would become core curriculum subjects up to Year 10 at secondary schools, and required all primary schools to incorporate te reo Māori into 25 per cent of their curricula by 2026, and 50 per cent by 2030.
"Our people, our country, are still feeling the impacts of our language being beaten out of us in our education system, and it was successful," he added.
"We intend to start back there in a much more inclusive and less cruel way. Our education system must learn to respect and embrace te reo Māori as the indigenous language of this country. It all starts there."
The party would also be requiring all state-funded media broadcasters to have a basic fluency in te reo Māori if they wished to continue working in the industry.
"Wakatanay and Wongarey are no longer acceptable over the media air waves," Waititi said.
"We expect better.
"These changes are an incredibly important step in Aotearoa's recognition of Te Ao Māori as the indigenous peoples of this land and of te reo Māori being the (sic) official language of this country."