Ekurhuleni Metropolitan Municipality v Germiston Municipal Retirement Fund

The Germiston Municipal Retirement Fund (Fund) was established in 1924 and registered in terms of the Pension Fund Act. It administers pensions for employees of Ekurhuleni Metropolitan Municipality (Municipality). In 1994, the Fund rules were amended following agreement between all parties, converting the Fund from a defined benefit to a defined contribution fund. Rule 10.8.1 provides an investment guarantee: if the Fund's rate of interest on total moneys falls below 5.5% in any financial year, the Municipality must contribute to raise it to 5.5%. In prior litigation (Ekurhuleni I, 2003 financial year), the SCA interpreted this rule in favor of the Fund, ordering the Municipality to pay the shortfall. For financial years 2007-2008 and 2008-2009, the Fund again earned less than 5.5% return. The Fund claimed over R70 million from the Municipality. The Municipality defended, raising similar defences to those in Ekurhuleni I, including: seeking reconsideration based on "new" historical evidence; arguing the rule violates constitutional obligations under sections 152, 153, 195(1)(b) and 230A; claiming the rule is contrary to public policy; and alleging the Fund breached a duty of good faith.

• Whether the Constitutional Court should reconsider the interpretation of a pension fund rule based on 'new' historical evidence when a previous claim on the same cause of action has been adjudicated
• Whether a municipality's constitutional obligations (to provide services and manage budgets for basic community needs) can override its contractual liability under a pension fund investment guarantee
• Whether enforcement of an investment guarantee rule offends public policy when it requires expenditure of public funds
• Whether a pension fund board owes a duty of good faith to the municipality as employer when making investment decisions
• Whether the doctrine of res iudicata and/or issue estoppel bars the municipality from raising defences already considered in previous litigation
• Whether the matter raises a constitutional issue sufficient to establish jurisdiction in the Constitutional Court
• Whether it is in the interests of justice to grant leave to appeal

Leave to appeal granted. Appeal dismissed with costs including costs of two counsel. The High Court's order requiring the Municipality to pay R70,456,371 plus interest at 15.5% per annum from 9 June 2010 was upheld.

The binding legal principles established are: (1) Courts will not reconsider the interpretation of contractual terms (including pension fund rules) based on "new" evidence that was available during previous litigation, absent sufficient explanation for the failure to adduce it earlier - the doctrine of res iudicata applies to bar relitigation of interpretive issues. (2) A municipality's general constitutional obligations under sections 152, 153, 195(1)(b) and 230A of the Constitution do not automatically override specific contractual obligations under pension fund rules, in the absence of evidence that the contractual obligation actually impedes the municipality's ability to fulfill its constitutional duties. (3) Enforcement of a freely negotiated pension fund investment guarantee does not violate public policy merely because it requires expenditure of public funds, where the guarantee serves the legitimate purpose of protecting employee pension benefits and was voluntarily agreed to by the municipality. (4) Pension fund boards owe their primary duty of good faith under section 7C of the Pension Funds Act to the fund and its members (employees), not to the employer municipality - any alleged breach of duty to the employer must be specifically pleaded and proven. (5) The doctrine of res iudicata bars parties from raising defences in subsequent litigation that could and should have been raised in earlier litigation between the same parties concerning the same cause of action. (6) Not every assertion of constitutional implications creates a constitutional matter within the Constitutional Court's jurisdiction - there must be a genuine constitutional issue supported by facts, not mere speculation or assertion.

The majority judgment made several non-binding observations: (1) While the investment guarantee creates unlimited exposure for the Municipality, there may be circumstances where such unlimited exposure could make it impossible for a municipality to perform constitutional duties - but this was not such a case. (2) It remains open to the parties and Fund members to renegotiate and amend the rule if they choose (subject to the amendment procedure requiring two-thirds majority of members) - the Court will not use its power to nullify what has been freely and voluntarily agreed upon when parties have the ability to renegotiate. (3) The Court noted that pension fund guarantees may have "huge implications on the constitutional responsibilities of municipalities" and may be "structured in a way that impact on the economic development of the local communities thereby resulting in mismanagement of municipal budgeting." (4) The Court observed that no other participating municipality took issue with the investment guarantee or objected to satisfying the shortfall amount, suggesting the Municipality's position was isolated. (5) The majority noted that the constitutional issues regarding enforcement were "squarely pleaded and argued" but the High Court "paid no attention to them" - though this did not affect the outcome. The minority judgment observed: (1) An applicant is not required to advance a flawless argument to raise a constitutional issue, but must raise a genuine/authentic constitutional issue with prospects of being upheld - "bogus matters fall outside the scope of this Court's jurisdiction." (2) There is no rule of interpretation that obliges courts to have regard to sections 152, 153, 195(1)(b) and 230A when interpreting municipal pension fund rules. (3) Apart from Bill of Rights provisions, the Constitution plays no role in interpretation of documents - its role is limited to interpretation of legislation.

This case is significant in South African pension law and constitutional law for several reasons: (1) It affirms the principle of finality in litigation and strict application of res iudicata, preventing parties from relitigating issues already decided based on purported "new" evidence that was available earlier. (2) It clarifies that constitutional obligations of municipalities (to provide services and manage budgets) do not automatically override freely negotiated contractual obligations, particularly pension fund guarantees. (3) It establishes that constitutional provisions do not generally play a role in interpreting pension fund rules, which are contractual in nature, absent actual evidence of constitutional rights being impaired. (4) It confirms that pension fund boards owe fiduciary duties primarily to the fund and its members (employees), not to the employer municipality. (5) It demonstrates the limits of invoking constitutional principles to escape contractual obligations - mere assertion is insufficient; actual prejudice to constitutional obligations must be proven. (6) It reaffirms the pacta sunt servanda principle (agreements must be honored) in public sector pension contexts. (7) It provides guidance on when "interests of justice" warrant granting leave to appeal despite lack of prospects of success - mere public interest in the subject matter is insufficient without a genuine legal issue. The case has implications for all municipalities with similar pension fund guarantee arrangements and reinforces the binding nature of negotiated pension benefits.