The interest
5 The interests which may satisfy the first of the elements identified above have been variously described in the authorities. They need not be proprietary, legal or equitable in nature: Byron Environment Centre Incorporated v Arakwal People (1997) 78 FCR 1 at 7-8. The authorities indicate that the interests affected must be greater than those of a member of the general public, genuine, not indirect, remote, lacking substance, capable of clear definition, and of such a character that they may be affected in a demonstrable way by a determination in the proceedings: Byron Environment Centre at 7; Sumner at [13]; Far West Coast Native Title Claim v State of South Australia (No 5) [2013] FCA 717 at [28]. It has been recognised that traditional Aboriginal rights not necessarily amounting to native title rights and interests may be able to satisfy the requirements of s 84(5): Far West Coast at [32]. See also, Byron Environment Centre at 8, in which Black CJ said that "a person who has a special, well-established non-proprietary connection with land or waters which is of significance to that person" may have the requisite interest.
6 The Adnyamathanha People pointed to two authorities which it said recognised that a traditional interest (which was less than a native title interest) asserted by an Aboriginal group had been recognised as sufficient for joinder. These were Davis-Hurst on behalf of the Traditional Owners of Saltwater v New South Wales Minister for Land and Water Conservation [2003] FCA 541, (2003) 198 ALR 315 and Gamogab v Akiba [2007] FCAFC 74, (2007) 159 FCR 578. It is not clear that Davis-Hurst is an authority of this kind, but I accept that Gamogab is.
7 In the present case, the Adnyamathanha People assert that they have traditional rights and interests (including heritage interests) in the Malyankapa Claim Area which are not native title rights and interests, but which nevertheless co-exist with the native title rights and interests claimed by the Malyankapa. Those rights and interests are said to include:
(a) the right to access and move about the area;
(b) the right to hunt;
(c) the right to gather and use the natural resources of the area such as food, plants and timber;
(d) the right to visit, maintain and preserve sites and places of cultural or spiritual significance to the Adnyamathanha People.
8 The Adnyamathanha People say that their rights and interests are not just a matter of assertion: they have already been recognised by the Malyankapa People. They rely in this respect on the determination of native title which they have obtained on land immediately to the west of, and contiguous with, the Malyankapa Claim Area: Coulthard v State of South Australia [2015] FCA 1379. The land which was the subject of the determination in Coulthard is referred to, colloquially, as the Adnyamathanha No. 3 area. Part of the Adnyamathanha No. 3 area had been the subject of an overlapping claim by the Malyankapa People. However, the Malyankapa People withdrew their claim over the overlapping area in accordance with a Memorandum of Understanding which they agreed with the Adnyamathanha People on 23 April 2015 (the MOU).
9 By cl 19 of the determination in Coulthard, the Court noted, pursuant to s 87A(5) of the NT Act, that the Adnyamathanha People and the Malyankapa People had entered into the MOU, and that the MOU provided that the Malyankapa People held traditional rights and interests in the Adnyamathanha No. 3 area which were not native title rights and interests but which co-existed with the Adnyamathanha People's native title rights and interests. Clause 19 also recorded that the State of South Australia and the other respondent parties were not bound by the terms of the MOU.
10 In addition to providing for the recognition by the Adnyamathanha People of the traditional rights and interests of the Malyankapa People in the Adnyamathanha No. 3 area, the MOU contained, by a process of cross referencing and incorporation, a statement of reciprocal recognition by the Malyankapa People that the Adnyamathanha People had "traditional rights and interests (including heritage interests)" in the Malyankapa Claim Area which were not native title rights but which nevertheless co-existed with the native title rights and interests they claimed, (cl 2).
11 It is not necessary to recite the full terms of the MOU in these reasons - they are contained in Annexure B to the determination in Coulthard. In summary, however, in addition to the recognition of the rights and interests of the Adnyamathanha People, the MOU contained the following:
(a) provision for participation by the Adnyamathanha People in heritage clearance surveys within the Malyankapa Claim Area for the purpose of protecting the traditional cultural interests of the Adnyamathanha People, cll (3) and (4);
(b) provision for the Adnyamathanha People to attend and observe (but not participate in) negotiations for any agreement under Pt 9B of the Mining Act 1971 (SA) and for the Adnyamathanha People to have the opportunity to make representations which the Malyankapa People would be bound to take into account in the course of such negotiations, cl (6);
(c) provision for the Adnyamathanha People to share in the economic, commercial and other benefits which may result from negotiations concerning an agreement under Pt 9B of the Mining Act, cll (7) to (9);
(d) a requirement that the Malyankapa People not take any action to prevent the Adnyamathanha People from exercising rights under s 47 of the Pastoral Land Management and Conservation Act 1989 (SA), cl 10;
(e) a requirement that the Malyankapa People take all practical steps to ensure that the State and other respondent parties agree to a determination by this Court in favour of the Malyankapa People in relation to the Malyankapa Claim Area which includes an ancillary order referring to the terms of the MOU, and attaching a copy of the MOU as a schedule, cl (11).
12 In these circumstances, the Adnyamathanha People contend that the MOU contains an express recognition by the Malyankapa People that they have an interest of the requisite kind for the purposes of s 84(5) of the NT Act and that the first of the s 84(5) elements is established. Neither the Malyankapa People nor the State, who were the only parties to appear before the Court on the joinder hearing, made any submission to the contrary.
13 I accept that the Adnyamathanha People do have a requisite interest. Given that it was not a matter in dispute, it is not necessary in these reasons to identify all the matters giving rise to that interest, but they include the interest of the Adnyamathanha People in assisting the Malyankapa People to obtain a determination of native title in terms in which their non-native title rights and interests are recognised; their interest in having the Court make an order under s 87A(5) of the NT Act concerning the MOU; and their more general interest in account being taken of their non-native title rights and interests in any determination made on the Malyankapa People's application.