The 48-hour rule: why 'reasonable notice' sinks more dismissals than you think

It is 16:30 on a Friday. A delivery driver has been caught on the warehouse CCTV taking stock home in his backpack. The owner calls him into the office, says "We are having a hearing on Monday at nine, here is what you did," and sends him home. Monday morning the driver arrives, the owner reads out the charges, the driver says nothing, the owner dismisses him.

That dismissal will not survive the CCMA. Not because the driver did not steal — he did, on camera. The dismissal will fail because the employer thought he had given 48 hours' notice. The CCMA arbitrator will look at the Friday-afternoon-to-Monday-morning calendar, count the hours the employee actually had to prepare, and find that the notice was inadequate.

There is no 48-hour rule. There is a reasonable notice rule, and most small employers fail it.

What the Code actually says

The Code of Good Practice: Dismissal (GN 3470, GG 53294, 4 September 2025) does not contain the words "forty-eight hours" anywhere in its procedural section. What Item 11 of the Code requires is that an employee facing a disciplinary hearing must be:

notified of the allegations of misconduct, preferably in writing, in a form and language the employee can reasonably understand, and given an opportunity within a reasonable period of time to prepare and make representations.

That is the legal standard: a reasonable period of time. The Code deliberately does not fix a number, because reasonableness depends on the complexity of the charges, the experience of the employee, the availability of representation, and the practical circumstances of the workplace.

Where the 48 hours came from

If the Code does not say 48 hours, why does every labour consultant in South Africa say 48 hours?

Because that is the floor CCMA arbitrators have settled on over thirty years of practice. The CCMA's own procedural guidance describes 48 hours' written notice as the minimum that ordinarily satisfies the "reasonable period" requirement for an uncomplicated disciplinary matter. Commissioners and arbitrators use 48 hours as their default test: if the employer gave less than two clear days, the procedural inquiry tilts against the employer immediately. If the employer gave more, the inquiry shifts to what more the matter required.

This is the part employers miss. Forty-eight hours is the floor, not the target. A straightforward attendance charge against a long-service employee who speaks the language of the workplace might require exactly two days. A fraud charge with eight pages of supporting documents, multiple witnesses, and complex financial records demands materially more time — five days, sometimes a week. An employee who needs to arrange a union representative from another province needs longer still.

An employer who treats 48 hours as a ceiling rather than a floor is calibrating to the easiest possible case, on every case.

How to count the 48 hours

The most expensive mistake in this area is counting wrong. The CCMA does not give credit for hours when the employee could not reasonably have been preparing.

Calendar hours versus working hours. The 48 hours runs in calendar time, but arbitrators will discount hours during which it was unreasonable to expect preparation. A Friday 16:30 notice for a Monday 09:00 hearing technically spans 64 calendar hours. Strip out Friday evening, the weekend, and Monday before 09:00, and the employee has had perhaps four hours of effective preparation time — and only if they have nothing else to do and no need to find a representative. Commissioners see this pattern routinely and they discount accordingly.

Weekends and public holidays. As a working rule, do not count weekends or public holidays in the 48 hours unless your business genuinely operates on those days and the employee can access company premises, witnesses, and representatives during them. For a retail business open on Saturdays, Saturday counts. For an accounting firm closed over the weekend, it does not.

Shift workers. If an employee is rostered on night shift, you cannot expect them to prepare during their sleeping hours. The 48 hours should fall during their reasonable waking time, not stretch through a shift-and-back.

Leave and absence. An employee on sick leave, family responsibility leave, or any other authorised absence is not on notice during that period. The clock is paused until they are back in a position to engage with the process.

The Friday-afternoon trick — issuing notice at the end of the working week so the hearing can run first thing Monday — is the single most common procedural defect we see, and the easiest for an arbitrator to identify.

What the notice must contain

Reasonable time on its own is not enough. The notice must give the employee enough information to actually prepare. Item 11 of the Code, read together with established CCMA practice, requires six elements:

The date, time, and venue of the hearing. Specific, not approximate. "Sometime next week" or "the boardroom" is not adequate.
The specific charges. Not vague allegations. "Theft" is not specific enough. "Removal of company stock — three cases of branded merchandise valued at R4,820 — from the Edenvale warehouse on 14 May 2026, without authorisation" is specific enough. The employee has to know what they are defending.
The right to be represented by a fellow employee or shop steward. External legal representation is not a right at internal hearings, but representation by a colleague or union official is.
The right to call witnesses and to cross-examine the employer's witnesses. The employee should know in advance whether they may bring witnesses and how to arrange that.
The right to an interpreter or to a language the employee can reasonably understand. If the employee's first language is not the language of the notice, this becomes critical.
The possible consequences — including the possibility of dismissal. The Code is explicit that the employee must know the stakes before the hearing, not after it.

A notice that contains the date and the charges but omits the right to representation is procedurally deficient. So is one that warns of "disciplinary action" without spelling out that dismissal is a potential outcome.

The four failure patterns

The procedural defects we see most often are not deliberate. They come from owners who believed they were doing the right thing.

Verbal notice on the shop floor. The owner pulls the employee aside, tells them about the hearing, and considers the notice given. There is no signed document, no record of what was said, and no way to prove what time the conversation happened. At arbitration, the employee will say they were told only an hour before the hearing. The employer has no evidence to contradict that.

WhatsApp or SMS with no read receipt. The notice is sent on WhatsApp at 14:00, but the message shows a single grey tick. The employee says they did not see it until the morning of the hearing. WhatsApp delivery alone does not establish reading. Without a blue-tick read receipt, a reply, or a separate written acknowledgement, the notice is contested.

Insufficient time for a complex charge. The standard 48-hour notice is given for a charge involving twelve months of expense claims, four witnesses, and 60 pages of financial records. The employee genuinely cannot prepare in that time. The arbitrator will find the notice was unreasonable on its own terms, regardless of the 48-hour threshold being met.

Late amendments to the charges. The notice is issued with one set of charges, but on the morning of the hearing the employer adds a second charge or refines the wording. The employee has not had 48 hours' notice of the new charge sheet — they have had perhaps 48 minutes. This is procedurally fatal even where the original notice was timely.

What this costs at the CCMA

Section 193 of the Labour Relations Act 66 of 1995 allows arbitrators to award up to 12 months' remuneration for an ordinary unfair dismissal — and that ceiling rises to 24 months for an automatically unfair dismissal. We covered the full mechanics of those awards in CCMA awards in 2025: how much can an employer actually lose?, but the point is worth repeating here.

A procedural unfairness finding does not require the arbitrator to disturb the merits. The arbitrator can find that the employee genuinely committed the offence — that the substantive case was sound — and still award compensation because the procedure was deficient. The Constitutional Court's Sidumo discretion allows arbitrators to weigh procedural and substantive fairness in context, but a clear procedural breach typically draws at least one or two months' compensation even where the merits are unimpeachable.

For an employee on R20,000 per month, that is R20,000 to R40,000 in compensation, plus the time and disruption of arbitration itself. For an employee on R45,000 per month, it is R45,000 to R90,000. For a dismissal where the procedural failures stack — late notice, vague charges, no offer of representation — the award climbs into the R150,000 to R310,000 range we have seen in recent reported matters.

The procedural failure does not have to be deliberate. It does not have to be malicious. It only has to be a failure.

The practical checklist

To stay on the right side of the reasonable-notice requirement, every notice of hearing should meet the following standard:

In writing. No verbal notices. No WhatsApp without a separate signed acknowledgement.
Hand-delivered with a signed acknowledgement of receipt — date and time recorded — or sent by a method that proves delivery (registered post, email with a read receipt, or a courier with a signed waybill).
Issued at least 48 hours before the hearing — measured in working hours, excluding weekends and public holidays unless your business operates on them.
Longer for complex matters. If the charges involve multiple incidents, voluminous documents, or witnesses the employee will need to identify, allow a minimum of three to five working days.
Containing all six required elements. Date, time, venue, specific charges, representation right, witnesses right, language right, consequences including dismissal.
Identical to the charges at the hearing. If the charges change, reissue the notice and reset the clock.

The 48-hour figure is convenient because it is memorable, but it is not the test. The test is whether the employee had a reasonable opportunity to prepare. Build your process around the test, not the figure, and you will not be ambushed by the Friday-afternoon question at arbitration.

CasePilot generates every notice of hearing under the correct GN 3470 citation, enforces a working-hour 48-hour minimum automatically, prompts you to extend it for complex matters, and records the signed acknowledgement of service for the CCMA bundle. Start a free 7-day trial — no credit card required.

This article was generated by CasePilot as general guidance and does not constitute legal advice. Consult a qualified labour law practitioner for advice on a specific matter.