KeyHealth Medical Scheme v Glopin (Pty) Ltd

On 20 October 2004, Glopin (Pty) Ltd concluded a written broking agreement with Munimed Medical Scheme (later assigned to KeyHealth Medical Scheme on 24 October 2011). The agreement authorized Glopin to introduce and admit new members to the medical scheme and provide ongoing broker services. Clause 4 of the agreement specified the duration and termination provisions, stating the agreement would continue for the period of Glopin's accreditation by the Council for Medical Schemes and could be terminated by either party only in terms of ruling legislation or specified automatic termination events. On 14 February 2017, KeyHealth purported to terminate the agreement citing Glopin's non-compliance with legislation and service levels. KeyHealth subsequently abandoned this notice on 31 March 2017 but instead purported to revoke Glopin's "authority" under clauses 2.1, 3.1 and 3.2, arguing the agreement constituted a revocable mandate. Glopin instituted action for a declarator that the agreement remained in force and that the purported cancellation and revocation were unlawful and invalid.

• Whether the broking agreement between the parties constituted a contract of mandate revocable at will by KeyHealth
• Whether the agreement could be terminated unilaterally despite express contractual provisions governing duration and termination
• Whether the use of the term 'authority' in the agreement meant it constituted a mandatary's authority to conclude juristic acts on behalf of the principal
• The distinction between revocation of authority and termination of a contract of mandate
• The effect of sections 65 of the Medical Schemes Act 131 of 1998 and regulation 28 on the nature of the agreement

The appeal was dismissed with costs, including the costs of two counsel. The declaratory order of the high court, as confirmed by the full court, that KeyHealth's revocation was unlawful and invalid, was upheld.

The binding legal principles established are: (1) A contract is not a revocable mandate simply because it uses the term 'authority' - the court must examine the substantive terms and nature of the agreement; (2) Where parties have expressly agreed on the duration and termination of an agreement using peremptory language, neither party may unilaterally terminate the agreement except in accordance with those agreed terms; (3) An agreement that authorizes a party to introduce clients and provide services, but expressly excludes authority to conclude juristic acts on behalf of the other party, does not constitute a mandatary's authority that is revocable at will; (4) Even if an agreement is characterized as a contract of mandate, parties can validly agree that it may not be terminable at the pleasure of either party; (5) Contracts must be interpreted in their proper context, having regard to all their terms, not isolated words or phrases; (6) The distinction must be maintained between revocation of authority to conclude juristic acts on behalf of a principal (which may be revocable) and termination of the underlying contract of mandate (which is governed by the contract terms).

The court made several non-binding observations: (1) It noted uncertainty exists in the law regarding whether authority to conclude juristic acts can be granted irrevocably, stemming partly from failure to distinguish between revocation of authority and termination of contracts of mandate; (2) The court observed that broker agreements under the Medical Schemes Act involve a triangular relationship between the medical scheme, the broker, and members, with brokers providing services to both the scheme and its members, not solely on behalf of the scheme; (3) The court referenced the principle from Eileen Louvet Real Estate that ordinary estate agents are not appointed by agreement of agency and cannot perform juristic acts binding the owner, making such contracts sui generis; (4) The court noted that agreements having efficacy for an unspecified period can generally only be terminated on reasonable notice, to prevent one party from frustrating the other's performance and entitlement to commission; (5) The court observed that subregulation 28(6)(b) of the Medical Schemes Act regulations recognizes that services provided by brokers to members are ordinarily paid for 'indirectly' through the medical scheme, supporting the triangular relationship interpretation.

This case clarifies important principles in South African contract law regarding the distinction between contracts of mandate and authority to act on behalf of a principal. It confirms that parties have freedom of contract to agree on duration and termination provisions that prevent unilateral termination, even in the context of broker agreements. The case is significant for: (1) distinguishing between revocation of authority to conclude juristic acts and termination of contracts of mandate; (2) confirming that the mere use of the word 'authority' does not automatically create a revocable mandate; (3) emphasizing the importance of examining the actual terms of agreements to determine parties' rights and obligations; (4) clarifying that brokers under the Medical Schemes Act provide services to both medical schemes and their members, not solely on behalf of schemes; and (5) upholding parties' contractual autonomy to limit rights of termination through express provisions. The judgment has particular relevance for broker agreements in the medical schemes industry and similar commercial relationships.