Four African communities (Kalkfontein, Makuleke, Makgobistad, and Dixie) challenged the constitutional validity of the Communal Land Rights Act 11 of 2004 (CLARA). The communities occupied communal land governed by indigenous law and administered through traditional structures. They claimed their land had been administered according to indigenous law, with traditional leaders and tribal authorities playing a role. CLARA was intended to fulfil the constitutional obligation under section 25(6) to provide legally secure tenure to people whose land tenure was legally insecure as a result of apartheid laws. However, the communities contended that CLARA would undermine their security of tenure rather than strengthen it. The challenge was two-fold: (1) procedural - CLARA was enacted under section 75 (Bills not affecting provinces) rather than section 76 (Bills affecting provinces); and (2) substantive - CLARA's provisions undermined security of tenure. The High Court found that Parliament applied the incorrect "pith and substance" test instead of the "substantial measure" test when classifying the Bill. Despite this, the High Court declined to declare CLARA invalid on procedural grounds, reasoning that Parliament acted in good faith and provinces were duly represented. The High Court did declare certain substantive provisions of CLARA invalid and referred the order to the Constitutional Court for confirmation.