Waterford Estate Homeowners Association NPC (Waterford) is the homeowners’ association of Waterford Estate, a residential development comprising full title erven and sectional title units, including units in the Riverside Lodge Sectional Title Scheme administered by Riverside Lodge Body Corporate (Riverside). Since 2002, sectional title unit owners paid contributions to Waterford similar to full title owners. A dispute arose in 2007 when unit owners sought reduced contributions, leading to a settlement agreement containing a formula for contributions. Riverside later failed to pay contributions levied in accordance with Waterford’s determination, and Waterford cancelled the settlement agreement in February 2018. Waterford approached the Community Schemes Ombud Service (CSOS) for relief under s 38 of the Community Schemes Ombud Service Act 9 of 2011, seeking payment of levies and interest for 2017–2018 and thereafter. The Riverside respondents disputed liability, contending that unit owners were not members of Waterford, that levies were not calculated per the settlement formula, and that post-2018 levies were unreasonable. The CSOS adjudicator found in favour of Riverside on these points. Waterford then approached the High Court seeking to review the adjudicator’s decision and to declare s 39(1)(c) read with s 39(1)(e) of the Act unconstitutional for vagueness. The High Court dismissed the application. Waterford appealed to the Supreme Court of Appeal.