In brief
A school thinks of its laboratory as a classroom. The Occupational Health and Safety Act sees it first as a workplace, because the educators who teach in it and the laboratory assistant who prepares for them are employees, and every employer owes its employees a working environment that is safe and without risk to health as far as is reasonably practicable. [1][2] Where that workplace may expose any person to a hazardous chemical agent, the Regulations for Hazardous Chemical Agents apply, and they run on fixed clocks: a risk assessment at intervals not exceeding two years, air monitoring at least every 24 months for agents with a listed exposure limit, medical surveillance at intervals not exceeding two years for listed agents, a safety data sheet for every agent on the shelf, and records kept for 30 years. [3][4] For an independent school there is a further point that a public school does not face in the same way: section 60 of the South African Schools Act makes the State liable for delictual damage arising from the activities of a public school, and it is written for public schools only. [5][6] This article sets out what the regulations require in a school setting, what a forgotten chemical store looks like in practice, and five checks a bursar or estates manager can run this term.
The laboratory is a workplace before it is a classroom
The Act's duties are owed by employers. Section 8(1) requires every employer to provide and maintain, as far as is reasonably practicable, a working environment that is safe and without risk to the health of its employees. [1][2] Section 9(1) extends a comparable duty to persons who are not employees but may be directly affected by the employer's activities, which in a school means learners, parents, visitors and contractors. We covered that wider duty in Your Safety File Counts Employees. Section 9 Counts Everyone Else. [1][2]
An independent school is an employer. Its educators, laboratory assistants, groundskeepers and catering staff are on its payroll, so the duties in sections 8 and 9 sit with the school as their employer. Section 16 places the overall duty on the chief executive officer as the Act defines that term, and allows the duties to be assigned to other persons without relieving the chief executive officer of responsibility. [1][2]
Whether the Act also reaches learners working at school machinery has been argued in South African legal scholarship. A peer-reviewed analysis published in the Potchefstroom Electronic Law Journal in January 2022 concluded that the Act "does indeed apply" to technology workshops at schools, noted uncertainty, poor compliance and serious injuries reported in education research over about twenty years, and recommended amendments to the Act, the Compensation for Occupational Injuries and Diseases Act and the Schools Act for legal certainty. [7] That is one author's legal analysis, not a court ruling, and we present it as such. The employer's duty to its own staff in the same room is not in doubt.
What the Hazardous Chemical Agents Regulations require
The Regulations for Hazardous Chemical Agents were made under section 43 of the Act, are titled 2020 and were published as Government Notice R280 in Government Gazette 44348 on 29 March 2021. [3][4] Most of the regulations took effect on publication; the safety data sheet, labelling and packaging provisions in regulations 14 to 14D took effect on 29 September 2022. [3]
- Scope. Regulation 2(1)(a) applies them to "an employer or a self-employed person who carries out work at a workplace which may expose any person to an HCA". [3][4] Regulation 2(2) excludes regulations 3(1), 6 and 7 in respect of visitors to the workplace. [3][4] The regulations do not mention learners.
- Training before exposure. Under regulation 3(1), every employer whose work is liable to expose an employee to a hazardous chemical agent must give suitable and sufficient information, instruction and training "before any employee is exposed", with refreshers at the intervals the health and safety committee recommends. [3]
- A two-year assessment clock. Regulation 5(1) requires an assessment "immediately, and thereafter at intervals not exceeding two years", and regulation 5(5) requires an immediate review where there is reason to suspect the previous assessment is no longer valid or a process involving the agent has changed. [3][4]
- A 24-month monitoring clock. For an agent with an occupational exposure limit listed in the regulations, regulation 6(2)(b) requires representative measurements at least every 24 months. [3]
- A medical surveillance clock. Where an employee may be exposed to an agent listed in Table 4, regulation 7(2) requires an initial health evaluation immediately before or within 14 days after starting employment, and further examinations at intervals not exceeding two years or as an occupational medicine practitioner specifies. [3][4]
- A safety data sheet for every agent. Regulation 14A(1)(d) requires the employer to obtain the safety data sheet from the manufacturer, importer or supplier and make it available; the supplier must provide it when the agent is first supplied. [3]
- Thirty years of records. Regulation 9(e) requires records of assessments and air monitoring to be kept for a minimum of 30 years. [3][4]
What a forgotten chemical store looks like
In written replies to two parliamentary questions, both dated 08 Jul 2026, the Minister of Basic Education described what officials found at a public secondary school in Limpopo after a national oversight visit on 10 Jun 2026. [8][9] A room built as a laboratory around 2005 had been converted into a staff room. It held about 15 containers of dry chemicals and five of liquids in cupboards, some with deteriorated labels, which had not been properly checked or disposed of. [8][9] The reply records that substances without positive identification "must be treated as potentially hazardous" until specialists assess them, and the Department of Basic Education asked that the room not be occupied while unidentified substances remained, that access be restricted, that an inventory be compiled and that the substances be removed through an authorised hazardous waste provider. [8][9] These facts rest on a single official record, the Minister's replies, and no independent reporting of the same store was found on 12 Oct 2026; we cite them as what the record says.
The case concerns a public school, and its employer is a provincial department. It is in this article because the sequence is ordinary and could happen at any school: a laboratory is repurposed, the chemicals stay in the cupboards, the labels fade, and the staff who use the room are no longer the staff who bought the bottles.
Why the public school comparison matters for an independent school
Section 60(1)(a) of the South African Schools Act provides that the State is liable for any delictual or contractual damage or loss caused as a result of any act or omission in connection with any school activity conducted by a public school, for which the public school would otherwise have been liable. [5][6] Section 60(1)(b) limits that liability where the school's own insurance has paid. [5] The section is expressly about public schools. [5][6]
Five checks a school can run this term
- Match the shelf to the paperwork. Take the chemical inventory for each preparation room and confirm that a current safety data sheet is on file for every agent on it. [3]
- Find the date of the last assessment. If the laboratory's hazardous chemical agent risk assessment is more than two years old, or the curriculum, the room or the process has changed since, it is due now. [3][4]
- Look for what nobody uses. Unlabelled bottles, illegible labels and stock bought for a syllabus the school no longer teaches are the Limpopo pattern. The Department's own interim measures are a sensible order of work: restrict access, compile an inventory, and remove what cannot be identified through an authorised hazardous waste provider. [8][9]
- Ask who is under medical surveillance. If a laboratory assistant or educator may be exposed to an agent listed in Table 4, the first evaluation is due within 14 days of starting and the next within two years. [3][4]
- Ask where the records will be in 30 years. Assessment and monitoring records must outlive the head of science, the bursar and probably the filing system. Decide now who holds them and in what form. [3][4]
GRC Shop view
This section is interpretation, kept separate from the sourced facts above.
In our view the laboratory is where a school's safety thinking is most likely to be built around the wrong person. School safety policies are written for learners, and rightly so. The regulations that govern the preparation room are written for the employer and its employees, and they expect a dated assessment, a dated monitoring result, a dated medical record and a data sheet for every bottle. A school can run excellent practical lessons and still have none of those documents.
For an independent school the stakes sit closer to home. Section 60 of the Schools Act is written for public schools, and we are aware of no equivalent provision that moves an independent school's liability to the State. Our reading, which is interpretation and not legal advice, is that an independent school's governing body, trust or company carries the full consequence of a laboratory or workshop incident itself, together with whatever its insurer will pay. A school's own attorney and broker are the right people to confirm that against its constitution and policy.
A chemical store is also the most literal example we know of a compliance file going stale. Compliance files go stale. Our system keeps yours current. The audit is fine. What fails is afterwards: the bottles outlive the teacher who ordered them, the labels fade, the data sheets sit in a lever arch file that moved when the laboratory became a staff room, and two years after the last assessment nothing reminds anyone that the next one is due. That is not neglect. It is that nothing holds the pieces together between audits.
The GRC Shop platform does one thing, and its OHS app is currently the only app on it: it keeps a single managed, live record of a business's OHS obligations and the evidence for each, with a date on every item so that the next assessment, monitoring result or medical evaluation due is visible before it lapses. If you would like to see what that looks like for your school, request a quote at https://www.grcshop.co.za/get-a-quote
Abbreviations
- HCA: hazardous chemical agent
- OHS: occupational health and safety
- OHSA: Occupational Health and Safety Act 85 of 1993
- PER: Potchefstroom Electronic Law Journal
- SASA: South African Schools Act 84 of 1996
- SDS: safety data sheet
References
The sources below are external links to third-party websites. We link only to publicly accessible pages and check periodically that the links still work.
[1] Republic of South Africa, "Occupational Health and Safety Act 85 of 1993, sections 8, 9 and 16", 1993. https://www.gov.za/sites/default/files/gcis_document/201409/act85of1993.pdf
[2] Republic of South Africa, "Occupational Health and Safety Act 85 of 1993 (Laws.Africa consolidated text)", 1993. https://media.lawlibrary.org.za/media/legislation/369/source_file/d1068c7e542ae5f5/1993-85.pdf
[3] Laws.Africa / LawLibrary, "Regulations for Hazardous Chemical Agents, 2020 (Government Notice R280, Government Gazette 44348)", 29 Mar 2021. https://lawlibrary.org.za/akn/za/act/gn/2021/r280/eng@2021-03-29
[4] National Institute for Occupational Health, "Regulations for Hazardous Chemical Agents 2021" (gazette text), 29 Mar 2021. https://www.nioh.ac.za/wp-content/uploads/2021/06/Regulations-for-Hazardous-Chemical-Agents-2021.pdf
[5] Republic of South Africa, "South African Schools Act 84 of 1996, section 60 (Liability of State)", 1996. https://source.acts.co.za/south-african-schools-act-1996/60_liability_of_state.php
[6] M H Smit, "The Application of the Occupational Health and Safety Act and other Safety Measures at Schools' Technology Workshops", Potchefstroom Electronic Law Journal vol 25, 31 Jan 2022 (abstract discusses section 60(1)(a) of the Schools Act). https://perjournal.co.za/article/view/11952
[7] M H Smit, "The Application of the Occupational Health and Safety Act and other Safety Measures at Schools' Technology Workshops", Potchefstroom Electronic Law Journal vol 25, 31 Jan 2022, North-West University repository record. https://repository.nwu.ac.za/handle/10394/39739
[8] Parliamentary Monitoring Group, "Question NW3449 to the Minister of Basic Education" (written reply), 08 Jul 2026. https://pmg.org.za/committee-question/39367/
[9] Parliamentary Monitoring Group, "Question NW3450 to the Minister of Basic Education" (written reply), 08 Jul 2026. https://pmg.org.za/committee-question/39368/
The full list is published free as the OHS Inspection Register: the forty two items an inspector can ask an employer to produce, each one against the provision it comes from. No cost and nothing to sign.