Written warnings in South Africa: a fair process, step by step
A warning is how you correct a problem before it becomes a dismissal. Done properly, it also becomes the record that shows you were fair. Here is how the steps fit together.
In short
- Discipline should correct behaviour, so it usually moves up in steps: verbal, written, final written.
- Before any warning, tell the employee what they did wrong and let them answer.
- A warning only counts towards the next step while it is still valid.
- Signing a warning means "I received this", not "I agree".
Why warnings come in steps
The Labour Relations Act and the Code of Good Practice: Dismissal (2025), which replaced the earlier code on 4 September 2025, treat discipline as corrective. The aim is to get the employee to change, and dismissal is kept for serious misconduct or for repeated conduct that earlier steps did not fix (LRA s188(2) and the Code of Good Practice: Dismissal (2025)).
That is why most disciplinary codes use a ladder:
- Verbal warning. For a first, minor matter. Spoken, but recorded on file so the step can be shown later.
- Written warning. Names the rule that was broken, what happened, and what must change.
- Final written warning. Says plainly that a repeat may lead to a hearing and possibly dismissal.
- Disciplinary hearing. For serious misconduct, or when the problem continues while a final warning is still valid.
You do not have to climb every rung. Serious misconduct, such as theft or assault, can go straight to a hearing.
A fair process for a warning
Fairness has two parts: a fair reason and a fair process. A good reason handled badly can still be found unfair. For a warning, a fair process looks like this:
- Check the facts. What happened, when, who saw it, and which rule or standard it breaks. Check how you dealt with others who did the same: treating like cases alike matters.
- Tell the employee what they are accused of, in a language they understand.
- Let them answer. Give them a real chance to explain before you decide. They may have a reason you did not know about.
- Decide, and choose the right level. Consider their record, how serious it was, and whether an earlier warning is still valid.
- Put it in writing and hand them a copy. Say what happened, which rule was broken, what must change, how long the warning stays valid, and what will happen if it happens again.
- Tell them they may respond. Many employers let the employee attach their own written response, and offer an internal appeal.
For a verbal or written warning a formal hearing is usually not needed. For anything that could lead to dismissal, hold a proper hearing: notice in writing of the allegation, time to prepare, the right to be assisted by a fellow employee or a trade union representative, and a genuine chance to respond.
How long a warning stays valid
The LRA sets no fixed period. What matters is that a warning counts towards the next step only while it is still valid; once it has lapsed, it should not be used to escalate. Common practice in South Africa is:
| Warning | Common validity |
|---|---|
| Verbal warning | About 3 months |
| Written warning | About 6 months |
| Final written warning | About 12 months |
Those are conventions, not law. Put your own periods in your disciplinary code, state the expiry date on each warning, and apply the same periods to everyone.
When the employee will not sign
The warning still stands. Signing only confirms that the employee received it; it is not an admission. Write on the warning that the employee refused to sign, and ask a witness to sign that it was handed over in their presence. Make sure the wording on the form says "received", not "agreed".
If the employee disagrees
An employee who believes a warning was unfair can refer an unfair labour practice dispute to the CCMA or a bargaining council. Unfair disciplinary action short of dismissal is an unfair labour practice under LRA s186(2)(b), and the referral must be made within 90 days (LRA s191). A clear record of the facts, the employee's response and your reasons is what you will need.
How LetterUp handles warnings
In LetterUp a disciplinary case runs from the allegation to the hearing, the outcome and any appeal on one timeline. Every letter is drafted from the case, each warning carries its expiry date, and the employee's file shows which warnings are still in force and which have lapsed, so nobody escalates on a warning that no longer counts. See discipline and warnings.
Questions employers ask
How long is a written warning valid in South Africa?
The law sets no fixed period. Common practice is about three months for a verbal warning, six months for a written warning and twelve months for a final written warning. Whatever periods you use should be in your disciplinary code and applied consistently.
What if an employee refuses to sign a warning?
The warning still stands. Signing only confirms receipt, not agreement. Note on the warning that the employee refused to sign, and have a witness sign that the warning was handed over.
Do I need a disciplinary hearing before giving a written warning?
For a verbal or written warning a formal hearing is usually not needed, but the employee must be told what they are accused of and be given a real chance to respond before you decide. Serious misconduct that could lead to dismissal calls for a proper hearing.
Can an employee challenge a warning at the CCMA?
Yes. Unfair disciplinary action short of dismissal is an unfair labour practice under LRA s186(2)(b), and the employee may refer it to the CCMA or a bargaining council within 90 days.
This guide is general information about South African law as it stood on 22 October 2026. It is not legal advice, and it cannot tell you how a particular case would be decided. Where dismissal is possible, or a dispute has started, speak to a labour law practitioner. LetterUp is not a law firm.