Brief Summary

Administrative Law — Review — Environmental authorisation — Applicant sought authorisation to develop properties and divert a stream — Head of Department granted authorisation subject to the stream remaining undisturbed — Applicant challenged decision, arguing it adversely affected economic viability of development — Court held that refusal to adopt applicant’s preferred alternative was rationally connected to the lawful purpose of protecting the environment — Review application dismissed.

Comprehensive Summary

Summary of Judgment

1. Introduction

The matter concerned a judicial review brought in the High Court under section 6 of the Promotion of Administrative Justice Act 3 of 2000 (PAJA). The applicant, Industrial Zone (Pty) Ltd, sought to review and set aside environmental decision-making that constrained its proposed development of two properties in Denver, Johannesburg. The respondents were the MEC for Economic Development, Environment, Agriculture and Rural Affairs, Gauteng (as the internal appeal authority) and the Head of the Gauteng Department of Agriculture and Rural Affairs (as the original decision-maker).

The dispute arose from an application for an environmental authorisation in terms of section 24 of the National Environmental Management Act 107 of 1998 (NEMA). Industrial Zone sought authorisation to develop the properties as a light industrial township and, crucially, to implement a scheme to divert a stream crossing both properties so as to increase developable land. The Head of Department granted authorisation for development, but subject to an alternative that left the stream undisturbed and imposed development constraints around it. Industrial Zone pursued an internal appeal under section 43 of NEMA to the MEC, who dismissed the appeal.

Industrial Zone then approached the High Court to review both the original authorisation condition (in substance, a refusal to approve stream diversion) and the MEC’s dismissal of the internal appeal. A preliminary procedural complication arose because Industrial Zone initially framed its review as directed only at the MEC’s decision, and later sought to join and directly review the Head of Department’s decision as well, requiring an extension of time under section 9 of PAJA.

The general subject-matter of the dispute was environmental authorisation decision-making under NEMA and the associated administrative-law standards governing the rationality and reasonableness of such decisions, particularly in relation to the selection among alternatives identified in the environmental impact assessment process.

2. Material Facts

Industrial Zone owned or controlled two properties in Denver over which a stream runs from southeast to northwest. In its unmanaged state, the stream significantly limited the developable area of the properties, affecting the feasibility and anticipated economic returns of the proposed light industrial township.

Industrial Zone applied for an environmental authorisation under section 24 of NEMA. In its application, it advanced a preferred proposal to divert the stream so that it would run along the southern and western edges of the properties through a grass-lined channel, with the stream’s flow managed by weirs. Industrial Zone maintained that this would enable substantially greater development of the properties.

In addition to its preferred proposal, Industrial Zone included two alternatives in its Basic Assessment process. The first alternative still diverted the stream but through a cement-lined canal. The second alternative (the “no diversion” option) was to leave the stream on its present course, build a bridge over it, and develop the remaining portions of the properties outside a 30-metre buffer on either side of the stream.

On 13 December 2016, the Head of Department granted the environmental authorisation subject to the second alternative, meaning that the stream would remain in its existing course and development would be constrained by the buffer zone. Industrial Zone appealed to the MEC under section 43 of NEMA, contending in substance that the authorisation should instead have been granted subject to its preferred diversion proposal (and not the approved alternative). It argued, among other things, that development was not economically feasible without diversion, that the stream was already polluted and not on its original course, and that the proposed development and diversion would rehabilitate and enhance the stream environment.

The MEC dismissed the appeal. The MEC’s reasoning included that leaving the stream undisturbed was a legitimate decision available to the Head of Department, and that if the stream was polluted Industrial Zone bore responsibilities as landowner to address that condition irrespective of whether the development proceeded.

Before the High Court, it was common cause that the authorisation ultimately granted did not permit diversion of the stream and thereby restricted Industrial Zone’s ability to pursue its preferred form and extent of development. A further material point for the court was the content and tenor of Industrial Zone’s Basic Assessment Report, which emphasised that the development would not be economically viable and might not proceed at all unless the stream was diverted.

The respondents raised a disputed characterisation issue, contending that because Industrial Zone itself included the “no diversion” alternative in its application, the selection of that alternative did not adversely affect rights and therefore did not constitute administrative action under PAJA. The court treated this as a threshold legal issue requiring determination before the merits of rationality or reasonableness.

3. Legal Issues

The first central question was whether the Head of Department’s decision (granting authorisation but subject to the “no diversion” alternative) and the MEC’s appeal decision constituted “administrative action” as defined in section 1 of PAJA, specifically whether the decisions adversely affected rights and had direct external legal effect, notwithstanding that the “no diversion” option had appeared as an alternative in Industrial Zone’s own application documentation.

If the decisions constituted administrative action, the next central questions were whether the refusal to permit diversion (as embodied in the authorisation and confirmed on internal appeal) was reviewable under section 6 of PAJA on the grounds of irrationality and/or unreasonableness. The court identified that these concepts, while sometimes conflated in argument, are distinct and require separate analytical treatment.

The dispute therefore concerned primarily questions of law (the PAJA characterisation of administrative action and the meaning of rationality and reasonableness review), and the application of legal standards to facts (whether, on the information before the decision-makers and in light of NEMA’s purposes, the refusal to divert was rationally connected to lawful purposes and fell within a range of reasonable outcomes). The court’s assessment necessarily included an evaluative component typical of reasonableness review, but it did not involve the court substituting its own merits view for that of the statutory decision-makers.

A further issue concerned a procedural matter: whether it was in the interests of justice to grant an extension under section 9 of PAJA to permit the amended and “fresh” challenge to the Head of Department’s decision, brought outside the default 180-day period.

4. Court’s Reasoning

On the preliminary point, the court analysed the respondents’ contention that no administrative action existed because Industrial Zone had itself tendered the “no diversion” alternative and thus, in effect, accepted the risk that the decision-maker could choose it. The court approached this by examining the legal framework under NEMA and the Environmental Impact Assessment Regulations, 2014, particularly the role of “alternatives” in a Basic Assessment Report.

The court explained that NEMA provides a structured system for environmental authorisations under section 24, and that applications must comply with the 2014 Regulations. The Regulations define an “alternative” as a different means of meeting the general purpose of the proposed activity, and require that a Basic Assessment Report identify a preferred alternative and record other alternatives considered. The court emphasised that feasible and reasonable alternatives must be placed before decision-makers to enable compliance with NEMA’s evaluative duties, including those in section 24O(1)(b)(iv). The court also highlighted Regulation 24(2), which treats an alternative imposed as a condition of authorisation as having been applied for, consulted upon, and assessed for impacts.

Against that framework, the court reasoned that the inclusion of multiple alternatives in an application does not, without more, mean the applicant waives the right to challenge the selection of an alternative that the applicant regards as unacceptable or commercially destructive. The court considered the substance of Industrial Zone’s Basic Assessment Report, which strongly conveyed that diversion was essential to viability and that authorisation subject to leaving the stream in place would render the development economically infeasible and might mean it would not proceed. On that basis, the refusal to allow diversion materially constrained Industrial Zone’s use and development of its property and therefore adversely affected its rights and had direct external legal effect, as development by diversion was legally prohibited under the authorisation granted.

The court further reasoned that treating the mere inclusion of alternatives as a waiver would undermine NEMA’s purposes, because it would discourage applicants from candidly presenting objectively feasible alternatives. Applicants would be incentivised to include only what they subjectively prefer, reducing the quality of environmental deliberation. Accordingly, the court held that both the Head of Department’s decision and the MEC’s appeal decision constituted administrative action under PAJA.

Turning to the merits under PAJA, the court drew a clear distinction between irrationality and unreasonableness. Irrationality was described as a lack of connection between the decision and a lawful purpose or reason, including decisions based on whim or irrelevant reasons. Unreasonableness was described as a decision that, although connected to the reasons and information before the decision-maker and the power exercised, falls outside the range of outcomes reasonably available on the facts and the law’s purposes.

Applying rationality review, the court found the refusal to divert the stream to be plainly rational, as it was rationally connected to the lawful purpose of environmental protection and to the information and reasons before the decision-makers. The court observed that choosing not to substantially reconfigure a natural feature will ordinarily bear a rational relationship to NEMA’s objectives, absent circumstances such as net environmental harm from inaction or improper motives.

The applicant’s main rationality argument was that refusing diversion would prevent development and therefore prevent rehabilitation of a polluted stream, allowing degradation to continue. The court answered this in two ways, each grounded in the statutory context and the nature of the proposed intervention. First, the court referred to section 28 of NEMA, which imposes a duty of care on landowners to take reasonable measures to remediate environmental harm. It was therefore not irrational for the decision-makers to reject the premise that Industrial Zone would only address remediation if allowed to pursue its preferred development configuration. Second, the court considered that diversion itself constituted a substantial environmental interference. On the information before the decision-makers, diversion was viewed as further “degradation” and raised concerns regarding the stream’s hydrological functioning and impacts on the surrounding environment dependent on the existing flow path. The court held that even if the decision-makers were wrong on the merits, the refusal remained rational because they chose to avoid a further environmental impact in circumstances where the proposed diversion was drastic, including the intended ninety-degree change in direction.

On unreasonableness, the court found no basis to conclude that refusal to divert the stream fell outside the range of reasonable decisions open to the respondents. The respondents were empowered by NEMA to limit the environmental impacts of economic activity and were required to decide whether and how to mitigate impacts while considering the proposed development. They allowed development in principle but restricted it to avoid diversion of the stream. The court reasoned that the fact that this choice imposed economic costs on Industrial Zone did not, in itself, render the decision unreasonable within a legislative scheme designed to constrain environmental impacts even where such constraints reduce economic benefit.

On the procedural issue of time extension, the court considered the section 9 PAJA standard of the interests of justice. It found that the delay problem was technical, arising because Industrial Zone later understood it needed also to review the Head of Department’s decision directly, prompting joinder and amendment. The court held there was no real prejudice, and it was inconceivable that the Head of Department would not have been aware of and involved in the matter. It therefore granted the extension and also granted leave to amend the notice of motion.

5. Outcome and Relief

The court granted Industrial Zone’s application for an extension of time under section 9 of PAJA, extending the period to institute the proceedings to 25 November 2021. The court also granted Industrial Zone leave to amend its notice of motion to accommodate the joinder of the Head of Department and the amended relief.

On the merits, the court dismissed the main review application, holding that the decisions constituted administrative action but were neither irrational nor unreasonable on the information and statutory purposes considered.

The court ordered that the applicant pay the costs of each of the applications, including the costs of two counsel where employed.

Cases Cited

No reported cases were cited in the judgment.

Legislation Cited

National Environmental Management Act 107 of 1998, including section 24, section 24O(1)(b)(iv), section 28, and section 43.

Promotion of Administrative Justice Act 3 of 2000, including section 1, section 6, and section 9.

Rules of Court Cited

No rules of court were cited in the judgment.

Held

The High Court held that the Head of Department’s decision to grant environmental authorisation subject to an alternative that left the stream undisturbed, and the MEC’s decision dismissing the internal appeal, constituted administrative action under PAJA because they adversely affected the applicant’s rights and had direct external legal effect.

The court further held that the refusal to permit diversion of the stream was rationally connected to the lawful purpose of environmental protection and the information before the decision-makers, and that it was also reasonable, falling within the range of outcomes open to the respondents under NEMA.

The review application was dismissed with costs, while the applicant was granted an extension of time and leave to amend.

LEGAL PRINCIPLES

The judgment applied the principle that a decision constitutes administrative action under PAJA where it adversely affects rights and has direct external legal effect, even where the decision-maker selects from among alternatives presented during an environmental assessment process. The inclusion of multiple alternatives in a Basic Assessment Report does not, without more, amount to a waiver by the applicant of the right to challenge the selection of an alternative that materially prejudices the applicant’s ability to use or develop property.

The judgment reaffirmed the distinction between rationality review and reasonableness review in administrative law. Rationality concerns whether a decision is connected to a lawful purpose and the reasons and information before the administrator, while reasonableness concerns whether the decision falls within a range of decisions reasonably available in light of the facts, the empowering provisions, and the purposes of the legislation.

In the environmental context, the judgment applied the principle that refusing to authorise substantial interference with natural features will ordinarily be rationally connected to NEMA’s purposes of environmental protection, and that an administrator may legitimately prioritise avoiding further environmental impacts even where this limits the economic benefits of a proposed development.

The judgment also applied the statutory principle in section 28 of NEMA that landowners bear a duty of care to take reasonable measures to remediate environmental harm, and that decision-makers are not compelled to approve environmentally intrusive development measures on the basis that remediation or rehabilitation will only occur if such measures are allowed.

Finally, the judgment applied the principle that an extension of the PAJA time bar under section 9 depends on the interests of justice, and may be granted where the delay is technical, causes no material prejudice, and enables proper adjudication of the dispute on its merits.

Industrial Zone (Pty) Ltd v MEC for Economic Development, Environment, Agriculture and Rural Affairs, Gauteng and Another (7746/18) [2023] ZAGPJHC 376 (25 April 2023)