Introduction
Employment contracts are the foundation of the employment relationship in South Africa. They create the legal framework that governs the rights and duties of employers and employees and are primarily regulated by the Labour Relations and Regulations Act 66 of 1995 (LRA) and the Basic Conditions of Employment Act 75 of 1997 (BCEA). While many terms are left to the agreement of the parties, the law prescribes minimum conditions that cannot be waived or reduced by contract.
This article examines the formation and types of employment contracts, the key terms and conditions of employment, and the legal approach to varying agreed terms.
Formation and Types of Employment Contracts
An employment contract comes into existence when the parties agree on the essential elements of employment – namely, the work to be done, remuneration, and the intention to create a binding legal relationship. Although an employment contract may be oral, section 29 of the BCEA obliges employers to provide written particulars of employment, including job title, wage, hours of work and notice periods.
Our labour law recognises various forms of employment contracts. Permanent (indefinite) contracts continue until terminated by either party with notice or by dismissal for a fair reason and through a fair procedure, as required by section 188 of the LRA. Fixed-term contracts are set for a specified duration or linked to a particular project or event. To prevent abuse, section 198B of the LRA limits the use of fixed-term contracts beyond three months unless the employer can justify them on objective grounds. Employees on unjustified long-term fixed-term contracts may be deemed to be employed permanently.
Part-time or temporary contracts are also permissible, and employees in these roles enjoy the same protections and minimum standards as full-time employees, as reinforced by the Employment Equity Act 55 of 1998 and section 198C of the LRA. Probationary periods allow employers to assess suitability before confirming permanent employment. The Code of Good Practice: Dismissal (Schedule 8 to the LRA) states that probationary employees may be dismissed for poor performance, provided the dismissal is substantively and procedurally fair. This was affirmed in Highveld District Council v CCMA & Others (2002) 23 ILJ 517 (LAC), which confirmed that even probationary dismissals must meet fairness standards, though these may be more flexible than for permanent staff.
Terms and Conditions of Employment
The terms and conditions of employment govern the day-to-day working relationship. They stem from a combination of legislation, the individual employment contract and workplace policies. The BCEA sets out minimum conditions, which may be improved on but not reduced. For example, section 9 limits ordinary working hours to 45 hours per week, excluding overtime, while section 10 regulates overtime and prescribes that it be paid at 1.5 times the normal wage.
Leave entitlements are also regulated by statute. Section 20 provides for 21 consecutive days’ annual leave (15 working days) per 12-month cycle. Section 22 grants 30 days of sick leave over each 36-month cycle, and section 27 entitles employees to three days’ family responsibility leave annually. Parental leave is regulated in section 25 and in terms of a recent Constitutional Court ruling in October 2025, amounts to four (4) consecutive months and ten (10) days of leave, claimable from the Unemployment Insurance Fund (UIF). Public holidays are governed by the Public Holidays Act 36 of 1994 and section 18 of the BCEA. Remuneration must meet or exceed the levels prescribed by the National Minimum Wage Act 9 of 2018.
In addition to these statutory provisions, employment contracts typically include terms on notice periods (BCEA s37), disciplinary and grievance procedures, confidentiality, restraint of trade, and benefits such as pensions or medical aid where applicable. While these contractual terms are generally enforceable, they must not fall below the statutory minimums and must comply with public policy. The Constitutional Court in Everfresh Market Virginia (Pty) Ltd v Shoprite Checkers (Pty) Ltd 2012 (1) SA 256 (CC) affirmed that contractual terms are enforceable provided they align with constitutional values and fairness.
Variation of Employment Terms
The general rule under South African law is that an employer may not unilaterally change material terms and conditions of employment. Variations require the mutual consent of both employer and employee and should ideally be recorded in writing. This principle flows from basic contract law and is supported by labour jurisprudence. In National Union of Metalworkers of SA v Fry’s Metals (Pty) Ltd (2005) 26 ILJ 689 (SCA), the court held that an employer who unilaterally changes terms without agreement risks a finding of unfair labour practice or constructive dismissal under section 186(1)(e) of the LRA.
Where operational needs necessitate changes, employers must consult with affected employees or their representatives, and may, if consensus cannot be reached, consider retrenchment under section 189 of the LRA as a last resort. Most well-drafted contracts include a variation clause, stipulating that no changes will be valid unless agreed to in writing and signed by both parties. This approach reinforces the principle that material terms of employment can only be altered by agreement.
Conclusion
Employment contracts in South Africa are shaped by a combination of statutory protections and the parties’ mutual agreement. The law recognises several types of contracts and sets minimum conditions on working hours, leave, and remuneration. While employers may seek to adapt contracts for operational reasons, they may not do so unilaterally. Any change to the terms of employment must be agreed upon with the employee and should be documented in writing. By observing these legal requirements, employers can safeguard against disputes and ensure compliance with South Africa’s robust framework of labour protections.
