The Friday/Monday Sick Note Problem: Myth or Legitimate

Sep 15, 2026

Introduction

The so-called Friday/Monday rule is common in South African workplaces. Employers often introduce such a rule because of concerns that employees may abuse sick leave to create long weekends or extend public holidays.

Can an employer require a medical certificate whenever an employee is absent on a Friday, Monday, or immediately before or after a public holiday?

The concern is understandable. The legal position, however, is not quite as simple as saying that an employee who is absent on one of these days must automatically produce a medical certificate.

What Does the BCEA Say?

Section 23 of the Basic Conditions of Employment Act (BCEA) regulates proof of incapacity.

An employer is not required to pay an employee for sick leave if the employee is absent for more than two consecutive days, or on more than two occasions during an eight-week period, unless the employee produces a medical certificate when required.

Importantly, the BCEA does not contain a specific Friday/Monday rule. Section 23 does not state that an employee must automatically produce a medical certificate simply because the absence occurs on a Friday, Monday, or on the working day immediately before or after a public holiday.

Can an Employer Have an Attendance Policy?

Yes.

An employer is entitled to implement reasonable workplace rules dealing with attendance, notification of absence and sick leave.

Employees can, for example, be required to:

  • notify the employer of an absence as soon as reasonably possible;
  • comply with the company’s sick-leave reporting procedure;
  • provide medical certificates where the BCEA or an applicable workplace agreement permits this; and
  • account for repeated or suspicious patterns of absenteeism.

The difficulty arises where a blanket policy imposes a medical-certificate requirement that is inconsistent with the BCEA.

A workplace policy cannot simply override legislation.

What If There Is a Pattern?

This is where employers should focus on the pattern of conduct.

If an employee repeatedly reports sick on Fridays, Mondays, or on the working day immediately before or after a public holiday, the employer is entitled to investigate.

Other circumstances may also be relevant, including:

  • repeated failure to follow the absence notification procedure;
  • questionable or inconsistent medical certificates;
  • a pattern of absence after leave has been refused; or
  • other evidence suggesting abuse of sick leave.

If the evidence establishes dishonest abuse of sick leave or a breach of the employer’s attendance procedures, disciplinary action may be appropriate.

However, the employer should not automatically equate absence on a Friday, Monday or around a public holiday with dishonesty.

Employees do, of course, become genuinely ill on these days.

A Better Approach for Employers

Instead of relying on a simplistic Friday/Monday rule, employers should have a properly drafted Sick Leave and Attendance Policy.

The policy should clearly regulate:

  1. how and when employees must report an absence;
  2. when medical certificates are required;
  3. the consequences of failing to comply with the reporting procedure;
  4. how repeated absenteeism will be monitored and investigated; and
  5. that dishonest abuse of sick leave may result in disciplinary action.

This provides the employer with a stronger and more defensible framework for dealing with absenteeism.

The Bottom Line

The Friday/Monday rule is not a rule contained in the BCEA.

The same caution applies to absences on the working day immediately before or after a public holiday. The fact that an employee is absent on one of these days does not, by itself, establish abuse of sick leave.

At the same time, employers are not powerless. Repeated patterns of absenteeism around weekends and public holidays can and should be investigated, and where the evidence establishes abuse or misconduct, appropriate action can be taken.

The better question is therefore not:

Was the employee absent on a Friday, Monday or next to a public holiday?

but:

What does the employee’s attendance pattern and the available evidence tell us about the absence?

That approach is more practical, fair and consistent with sound labour-law principles.

Sources

Disclaimer: LabourMan exclusively provides services to employers.

The content does not constitute legal advice, are not intended to be a substitute for legal advice and should not be relied upon as such. Kindly contact us on info@labourman.co.za or 021 556 1075 to speak to one of our consultants.

Author:

Wallace Albertyn

Wallace Albertyn is a Senior Associate and Legal Advisor at LabourMan Consultants.

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