The Hospitality Industry Pension Provident Fund sued the William Van Der Riet Family Trust, trading as Cathedral Peak Hotel, for underpaid pension contributions amounting to R15 365.73 plus interest for the period February 2003 to March 2004. The hotel was a participating employer in the fund. Although it admitted the underpayments, it disputed liability, contending that under the fund rules and its Agreement of Participation it was obliged to contribute only 5% of employees’ salaries. The fund argued that, following trustee resolutions and the proper interpretation of the fund rules (which are binding under the Pension Funds Act 24 of 1956), the employer contribution had increased to a minimum of 6%. The magistrate upheld the employer’s interpretation, but the High Court reversed that decision. The employer appealed to the Supreme Court of Appeal.