Pitjantjatjara and Yankunytjatjara are the two principal dialects spoken in Ulu r uKata Tju t a National Park. Mining is not allowed in Ulu r u-Kata Tju t a National Park. Anangu cultural heritage extends beyond Uluru-Kata Tjuta National Park and working together with the traditional owners of the surrounding lands is critical for maintenance of the living cultural landscape and Tjukurpa, within and outside the Park. Under these arrangements Tjukurpa continues to help guide the management of Ulu r u-Kata Tju t a National Park. The Ulu r u-Kata Tju t a National Park Board of Management was established under the National Parks and Wildlife Conservation Act 1975 and continues under the EPBC Act.