Brief Summary

Military Labour Relations — Collective Bargaining — Duty to Bargain — South African National Defence Force (SANDF) — The South African National Defence Union (SANDU) sought to establish whether the SANDF had a legally enforceable duty to engage in collective bargaining with it as a military trade union. The SANDF contended that it was not obliged to bargain collectively. The court held that the SANDF is indeed legally required to engage in collective bargaining with SANDU, and that any refusal to do so may constitute an unfair labor practice. Furthermore, the SANDF was prohibited from implementing restructuring plans without first engaging in bargaining or awaiting the decision of the Military Arbitration Board.

Comprehensive Summary

Summary of Judgment

1. Introduction

The proceedings comprised three related appeals (referred to in the judgment as SANDU I, SANDU II, and SANDU III) arising from separate applications heard by different judges in the Pretoria High Court. Although the appeals were not formally consolidated, they were heard together in the Supreme Court of Appeal because they raised a common dispute concerning military labour relations, specifically the existence and enforceability of a duty on the South African National Defence Force (SANDF) to engage in collective bargaining with a military trade union.

The principal parties across the matters were the South African National Defence Union (SANDU), a registered military trade union, and the Minister of Defence (together with the Secretary of Defence, the Chief of the SANDF, and other functionaries joined due to their interests, including the acting chairperson of the Military Bargaining Council). In SANDU I, SANDU appealed against a High Court decision that went against it. In SANDU III, the SANDF appealed against a High Court decision that granted interdictory relief in favour of SANDU. (SANDU II concerned the constitutional validity of regulations made under the Defence Act; the judgment indicates that those issues were dealt with in a separate judgment by Nugent JA, and they are not substantively developed in the portion of the judgment provided.)

The general subject-matter of the dispute concerned whether section 23(5) of the Constitution (and/or the military labour relations framework created under regulations made pursuant to the Defence Act 42 of 2002) creates a legally enforceable duty on the SANDF to bargain collectively with SANDU, and—if so—what consequences flow from an alleged refusal to bargain. In SANDU III, an additional practical controversy arose: whether SANDU was entitled to interdictory relief restraining the SANDF from implementing a restructuring and transformation plan pending dispute-resolution processes before the Military Bargaining Council (MBC) and/or the Military Arbitration Board (MAB).

2. Material Facts

SANDU’s organisational status as a lawful military trade union formed part of the contextual background. The judgment located the dispute in the period after the Constitutional Court decision that permitted military trade unions to function, and after the promulgation of military labour regulations establishing a parallel labour-relations system within the SANDF that included the MBC and the MAB.

A material factual backdrop relevant to the duty-to-bargain dispute was that the SANDF had, in practice, bargained with SANDU for a period. The judgment also recorded that the SANDF’s willingness to bargain ceased after what it described as the “insupportable conduct” of SANDU’s negotiator (SANDU’s national secretary), which the court treated as making meaningful bargaining impossible. This factual point was used to illustrate the difference between voluntary engagement in bargaining and an asserted legally enforceable compulsion to bargain.

The material facts specific to SANDU III concerned the SANDF’s adoption and implementation of a broad restructuring and transformation programme. The SANDF adopted the “spirit” of a public service restructuring framework agreement (Public Service Co-ordinating Bargaining Council Resolution 7/2002) and decided to implement labour policies for the SANDF that were similar to, and informed by, that resolution. The judgment noted that Resolution 7/2002 bound the SANDF’s civilian employees but did not bind soldier members, yet the SANDF decided to apply analogous measures across its membership.

Consultations were held in workshops convened by the SANDF concerning implementation of the new measures. These consultations were described as prolonged and unproductive. On 19 May 2003, the SANDF unilaterally approved revised implementation measures for the plan.

On 28 May 2003, SANDU declared a dispute with the SANDF concerning the unilateral implementation measures. SANDU called on the SANDF to halt implementation pending resolution of the dispute through conciliation in the MBC and/or arbitration by the MAB. The SANDF refused to attend a conciliation meeting under the auspices of the MBC and continued implementing the plan until it was interdicted by the High Court.

The High Court in SANDU III granted two interdicts. The first interdict restrained implementation of the revised implementation measures pending finalisation of the dispute referred to the MAB in case number MAB01/2003. The second interdict was broader, restraining the SANDF from implementing any aspect forming the subject of a declared dispute referred for arbitration to the MAB, pending resolution of the dispute by conciliation or arbitration, where collective bargaining was raised.

3. Legal Issues

The central legal question across the appeals was whether there exists a legally enforceable duty on the SANDF, as employer, to engage in collective bargaining with SANDU, and whether such a duty is sourced in section 23(5) of the Constitution, in international labour instruments used as interpretive aids, or in the military labour relations regulations made under the Defence Act.

This dispute was primarily one of constitutional interpretation and the application of legal principles to an institutional labour-relations framework, including the relationship between collective bargaining, voluntarism, and permissible substitutes where strikes are prohibited.

In SANDU I (as framed in the judgment), a further issue was whether, assuming a duty to bargain existed, the SANDF had unfairly refused to bargain with SANDU. The judgment’s resolution of the antecedent question—whether a judicially enforceable duty to bargain existed—was central to how that subsidiary issue was treated.

In SANDU III, additional issues included whether the High Court’s interdicts were appealable, and whether they were properly granted. This involved evaluative judgment concerning interdictory requirements, particularly whether the balance of convenience favoured restraining the SANDF from implementing its restructuring plan pending the MAB’s decision, and whether irreparable harm had been shown. A further legal issue was whether the SANDF’s conduct could be characterised as an unfair labour practice within the meaning of the applicable military regulations, and (relatedly) whether SANDU could rely directly on section 23(1) (fair labour practices) without attacking the statutory scheme as constitutionally deficient.

4. Court’s Reasoning

The court approached the interpretation of section 23(5) by acknowledging that the phrase “right to engage in collective bargaining” is capable of multiple meanings. It may denote a right to bargain that is enforceable against an unwilling counterparty, or it may refer to a protected freedom to participate in bargaining within a regulated framework, or it may signify merely a prohibition on state action that effectively prevents bargaining.

In interpreting the Bill of Rights, the court emphasised the constitutional direction to interpret rights to promote democratic values and to consider international law. It considered several International Labour Organisation conventions, noting that they display a preference for voluntarism in collective bargaining. The judgment treated these instruments as indicating that collective bargaining is ordinarily promoted through systems that encourage bargaining and provide machinery for negotiation, rather than by imposing a directly enforceable judicial obligation compelling a party to bargain.

The court then examined the domestic constitutional and legislative context, including the interim Constitution’s labour rights provisions and the enactment of the Labour Relations Act 66 of 1995 (LRA). It reasoned that the LRA—adopted to give effect to constitutional labour rights—strongly promotes collective bargaining but does so within a voluntary framework. The judgment drew attention to the LRA’s approach to disputes about a “refusal to bargain,” in which the statutory response is not an enforceable order to bargain but a procedural mechanism (advisory arbitration as a pre-strike requirement) that does not bind the parties. This was treated as a significant indicator that the South African labour dispensation does not generally recognise a judicially enforceable duty to bargain.

The court considered and rejected the contention that a duty to bargain should be inferred in the military context because members of the SANDF may not strike. It accepted that the right to bargain would be undermined if there were no mechanism to induce engagement, but it held that the appropriate substitute for economic pressure is not judicial compulsion to bargain; rather, it is compulsory arbitration. The judgment analogised the SANDF context to the statutory model for essential services, where strikes are prohibited but disputes are channelled through conciliation and arbitration. The court reasoned that if the essential-services model is constitutionally acceptable without imposing judicially enforced bargaining, a similar structure in the military context is difficult to characterise as unconstitutional.

The court also evaluated the argument that the military regulations (Chapter XX of the General Regulations under the Defence Act) themselves imposed a duty to bargain. It accepted that the regulations were intended to create structures for collective bargaining and that the SANDF had bargained with military unions in practice. However, it distinguished intention or policy preference from a judicially enforceable compulsion to bargain. It reasoned that the regulations created a dispute-resolution scheme in which disputes about matters of mutual interest could proceed from conciliation to arbitration even where bargaining had not occurred, indicating that bargaining was treated as desirable but not an indispensable precondition for resolving disputes. References to the objectives of the regulations, to collective bargaining topics, and to the powers and duties of the MBC (including the conclusion of collective agreements) were held insufficient, in context, to establish a legally enforceable duty to bargain.

Turning to SANDU III, the court rejected the contention that the first interdict was not appealable. It reasoned that although the order was time-bound (falling away upon an event, namely an MAB award), it was not “interim” in the sense of being subject to reconsideration by the issuing court within pending proceedings.

On the merits of the interdicts, the court held that the High Court’s focus on breach of a supposed duty to bargain did not resolve the decisive question. In the court’s view, whether or not there was a duty to bargain, the dispute-resolution route remained conciliation and then arbitration; by the time the matter reached arbitration, ordering parties to bargain would be unproductive, as the dispute would already have been ventilated and remained unresolved. The critical enquiry for interdictory relief was therefore whether the balance of convenience justified restraining implementation pending the MAB’s determination.

The court found that SANDU had not demonstrated that the balance of convenience favoured it. It was not persuaded that the alleged effects on members—such as relocations or promotion-related consequences—could not later be adjusted or compensated. It considered this deficiency even more pronounced in relation to the broader second interdict, where irreparable harm was not established.

By contrast, the court regarded the restructuring and transformation plan as critically important to the SANDF, especially given the need to downsize a force that had become disproportionately large after integration of former constituent forces. It accepted that delaying the programme would affect thousands of soldiers, and that those adverse effects (for example, delayed promotions or withheld benefits under the plan) could not readily be compensated.

Finally, the court addressed SANDU’s attempt to characterise the SANDF’s conduct during consultations as an unfair labour practice. It held that the regulatory definition of unfair labour practice in Chapter XX was limited to specified categories (such as unfair discrimination and unfair conduct relating to appointment, promotion, demotion, training, benefits, suspension, dismissal, discipline, or re-employment). The conduct complained of did not fall within those categories. To the extent that SANDU relied directly on section 23(1) of the Constitution, the court considered it impermissible to invoke a constitutional right in this way without first attacking the relevant statutory provisions as unconstitutional or demonstrating their inadequacy in ensuring fair labour practices. The court observed that if conduct was unfair in a broader sense, the remedy lay in utilising the dispute-resolution procedures, which SANDU had in fact invoked.

5. Outcome and Relief

In SANDU I (case number 306/05), the appeal was dismissed. No order as to costs was made on appeal, the court treating the matter as raising constitutional interpretation issues of broad significance warranting a departure from the ordinary costs rule.

In SANDU III (case number 004/05), the appeal was upheld. The High Court’s order granting the interdicts was set aside and replaced with an order dismissing the application with costs. SANDU was ordered to pay the costs of the record on appeal and one quarter of the SANDF’s costs of the hearing in the Supreme Court of Appeal (reflecting the court’s assessment of the extent of argument devoted to issues peculiar to SANDU III).

Cases Cited

South African National Defence Union v Minister of Defence and Others 2003 (3) SA 239 (T).

South African National Defence Union and Another v Minister of Defence and Others 2004 (4) SA 10 (T).

South African National Defence Union v Minister of Defence and Another [1999] ZACC 7; 1999 (4) SA 469 (CC); 1999 (6) BCLR 615 (CC).

In re Certification of the Constitution of the Republic of South Africa, 1996 1996 (4) SA 744 (CC).

Minister of Health and Another NO v New Clicks South Africa (Pty) Ltd and Others 2006 (2) SA 311 (CC); 2006 (1) BLLR 1 (CC).

S v Makwanyane [1995] ZACC 3; 1995 (3) SA 391 (CC).

Entertainment Commercial Catering and Allied Workers’ Union v Southern Sun Hotel Interests (Pty) Ltd (2000) 21 ILJ 1090 (LC).

Macsteel (Pty) Ltd v National Union of Metalworkers of SA and Others (1990) 11 ILJ 995 (LAC).

Metal and Allied Workers’ Union v Transvaal Pressed Nuts, Bolts and Rivets (Pty) Ltd (1988) 9 ILJ 696 (IC).

Food and Allied Workers’ Union v Spekenham Supreme (1988) 9 ILJ 628 (IC).

National Union of Mine Workers v East Rand Gold and Uranium Co Ltd [1991] ZASCA 168; 1992 (1) SA 700 (A); (1991) 12 ILJ 1221 (A).

South African Society of Bank Officials v Standard Bank of South Africa Ltd 1998 (2) SA 1 (SCA).

Mutual and Federal Insurance Co Ltd v Banking, Insurance, Finance and Assurance Workers’ Union 1996 (3) SA 395 (A).

National Police Services Union and Others v National Negotiating Forum and Others (1999) 20 ILJ 1081 (LC).

Metlika Trading Ltd and Others v Commissioner, South African Revenue Service 2005 (3) SA 1 (SCA).

NAPTOSA and Others v Minister of Education, Western Cape and Others 2001 (2) SA 112 (C); 2001 (4) BCLR 388 (C).

National Education Health and Allied Workers’ Union v University of Cape Town and Others (2003) 24 ILJ 95 (CC).

Ingledew v The Financial Services Board and Others [2003] ZACC 8; 2003 (8) BCLR 825 (CC).

Legislation Cited

Constitution of the Republic of South Africa, 1996 (including sections 23, 36, 39, 233, and 239).

Interim Constitution of the Republic of South Africa, 1993 (Act 200 of 1993), section 27.

Labour Relations Act 66 of 1995 (including sections 1, 2, 64, 65, 70, 74, 75, and 213).

Defence Act 42 of 2002.

Defence Act 44 of 1957 (including section 126B(1) and (3), referred to historically).

Industrial Relations Act 28 of 1956 (referred to historically).

General Regulations made under the Defence Act 42 of 2002, Chapter XX (including regulations 1, 3, 4(1), 36, 63, 64(k), 71(1)).

International instruments considered as interpretive aids included the International Labour Organisation’s Freedom of Association and Protection of the Right to Organise Convention, 1948; the Right to Organise and Collective Bargaining Convention, 1949; and the Collective Bargaining Convention, 1981.

Rules of Court Cited

No rules of court were cited in the provided portion of the judgment.

Held

The Supreme Court of Appeal held that section 23(5) of the Constitution does not impose a judicially enforceable duty on employers or employees to bargain collectively, and that the constitutional protection of collective bargaining is consistent with a voluntarist labour-relations model.

It further held that the military labour relations regulations establishing bargaining and dispute-resolution institutions within the SANDF did not, by their language or structure, create a legally enforceable obligation compelling the SANDF to bargain with a military trade union. The regulations instead provided a dispute-resolution pathway (conciliation followed by arbitration) that did not depend upon prior bargaining.

In relation to the interdicts granted in SANDU III, the court held that the key question was not breach of a duty to bargain but whether interdictory relief was justified on ordinary principles, particularly the balance of convenience. On the facts, SANDU failed to demonstrate irreparable harm or that the balance of convenience favoured restraining implementation of the restructuring plan pending the MAB process, while the SANDF demonstrated significant operational prejudice if implementation were halted.

The court also held that SANDU’s allegation of an unfair labour practice was not supported by the applicable regulatory definition, and that reliance on section 23(1) without challenging the adequacy or constitutionality of the statutory scheme was not permissible on the approach articulated in the judgment.

LEGAL PRINCIPLES

The judgment applied the principle that constitutional rights—here, the right in section 23(5) to engage in collective bargaining—must be interpreted contextually, including in light of constitutional interpretive provisions requiring promotion of democratic values and consideration of international law. International labour instruments were treated as supporting a preference for voluntarism in collective bargaining, rather than an assumption of judicially enforceable compulsion to bargain.

A further principle applied was that within South African labour law, collective bargaining is ordinarily driven by economic power (such as strikes and lock-outs) within a regulated framework, and where such economic pressure is constitutionally restricted (as in essential services and the military), an accepted substitute is compulsory dispute resolution through conciliation and arbitration, not court-enforced bargaining.

The judgment also applied the principle that the existence of bargaining institutions and mechanisms (such as councils empowered to conclude collective agreements) does not, without clear language, imply a judicially enforceable duty compelling parties to bargain. A dispute-resolution scheme that functions even in the absence of bargaining weighs against implying such a duty.

In the context of interdictory relief, the judgment applied ordinary interdict principles, emphasising that even where rights are asserted, the grant of an interdict requires a substantiated showing that the balance of convenience favours the applicant and that harm justifying restraint is established on the facts.

Finally, the judgment applied the principle that where legislation or subordinate legislation defines and structures labour remedies (including what constitutes an unfair labour practice), a litigant cannot bypass that scheme by relying directly on a broad constitutional right to fair labour practices without challenging the statutory framework’s constitutional adequacy or validity.