The Government Employees Pension Fund (GEPF) decided on 3 December 2014 to amend the actuarial interest factors F(Z) and A(X), with effect from 1 April 2015, used to calculate benefits payable to members whose membership terminated. These factors directly affected the value of exit benefits and generally resulted in reduced benefits. Rule 14.4.2 of the GEPF Rules required that these factors be determined by the Board acting on the advice of the actuary and after consultation with the Minister of Finance and employee organisations. The GEPF consulted extensively with the Minister but did not consult employee organisations, including the Public Servants Association (PSA), before implementing the amendments. Employee organisations only became aware of the changes after implementation, following member complaints. Subsequent engagement occurred through the Public Service Coordinating Bargaining Council (PSCBC), but this was post hoc and contested by the PSA as non-compliant with the Rules. The High Court dismissed a review application; the PSA and others appealed to the Supreme Court of Appeal.