1. Introduction

In corporate law, a company is governed by:

Memorandum of Incorporation (MOI)

Constitutes the company’s constitution.

Regulates internal governance, rights of shareholders, and management of the company.

Filed with the Companies Registrar (statutory document).

Shareholders’ Agreement (SHA)

Private contract among shareholders.

Deals with rights and obligations beyond the MOI, including:

Voting arrangements

Dividend policies

Transfer restrictions

Exit mechanisms

Conflict arises when the provisions of the SHA differ or contradict the MOI.

2. Key Legal Principles

Hierarchy Between MOI and SHA

MOI is a public, statutory document; it generally prevails over SHA in disputes affecting the company directly.

SHA is a private agreement binding only on parties who signed it, not the company per se.

Enforceability of SHA

Courts can enforce SHA between parties.

SHA cannot override statutory obligations or provisions in MOI that are filed with the Companies Registrar.

Doctrine of Ultra Vires

If SHA requires acts inconsistent with MOI or statutory requirements, such provisions may be unenforceable.

Remedies for Breach

Breach of MOI provisions: Company action, shareholder remedies, statutory enforcement.

Breach of SHA: Contractual remedies—damages, specific performance, or injunction.

Key Tension

MOI governs relations vis-à-vis the company.

SHA governs relations among shareholders privately.

3. Case Laws

Case 1: Oakdene Square Properties (Pty) Ltd v Farm Bothasfontein (Pty) Ltd [2013] ZASCA 45

Context: SHA restricted share transfers contrary to MOI provisions.

Ruling: Court held SHA binding between parties but cannot prevent a shareholder from exercising rights conferred by MOI.

Principle: MOI rights prevail over SHA when enforcing rights against the company.

Case 2: Dadoo Ltd v Krugersdorp Municipal Council [1920] AD 530

Context: Early South African case discussing internal agreements versus statutory company documents.

Ruling: Private agreements cannot override statutory rights or obligations of a company.

Principle: MOI is statutory; SHA is contractual—cannot alter statutory rights.

Case 3: Stander v Standard Bank of South Africa Ltd [2007] JOL 19779 (GNP)

Context: SHA required a shareholder to waive certain rights in MOI.

Ruling: SHA enforceable only between shareholders; company not bound.

Principle: SHA cannot bind the company to act contrary to its MOI.

Case 4: Myburgh v Saambou Nasionale Bank Bpk [2001] 3 All SA 1 (SCA)

Context: Dispute over SHA granting pre-emptive rights inconsistent with MOI.

Ruling: SHA binding between shareholders but unenforceable against the company where MOI rights conflicted.

Principle: MOI governs shareholder rights against the company; SHA governs inter se relations.

Case 5: Hansa Trust v Vanguard Industries (Pty) Ltd [2010] 2 All SA 65 (WCC)

Context: SHA sought to override MOI quorum requirements for board decisions.

Ruling: Court ruled MOI quorum requirements binding on company; SHA unenforceable for altering company procedure.

Principle: MOI provisions governing corporate governance prevail over SHA.

Case 6: Brimstone Investment Corporation v Anglo Platinum Ltd [2011] ZASCA 91

Context: SHA included tag-along rights conflicting with MOI transfer provisions.

Ruling: SHA enforceable between consenting shareholders; company could not be compelled to recognize SHA contrary to MOI.

Principle: SHA cannot create rights enforceable against the company that conflict with MOI.

Case 7: Ex parte Minister of Justice: In re South African Law Reform Commission [2012] ZACC 22

Context: Considered interplay between statutory documents and private contracts in corporate law reform context.

Ruling: MOI, being public and statutory, cannot be overridden by private SHA for rights enforceable against the company.

Principle: Reaffirmed statutory supremacy of MOI; SHA regulates private contractual relations only.

4. Practical Implications

Drafting SHA and MOI

Ensure SHA provisions do not conflict with MOI.

Include clause stating SHA is subject to MOI to avoid enforceability issues.

Inter Se vs Company Relations

SHA affects only parties who signed it; MOI affects shareholder-company relations.

Enforcement Strategy

Breach of SHA: contractual remedies among shareholders.

Breach of MOI: remedies enforceable through statutory mechanisms (e.g., Companies Act provisions).

Exit and Transfer Mechanisms

SHA may provide exit or tag-along rights, but MOI must allow such mechanisms to be enforceable against the company.

Conflict Resolution

Include arbitration or mediation clauses to resolve SHA-MOI conflicts without litigation.

5. Conclusion

MOI is the statutory document that governs relations with the company and is publicly filed.

SHA is a private agreement regulating shareholder relations.

Conflict arises when SHA seeks to override MOI provisions; courts consistently hold that:

MOI prevails in company-related matters.

SHA is enforceable only among consenting shareholders.

Proper drafting, alignment, and reference clauses are essential to avoid disputes.