Unica Iron and Steel (Pty) Ltd and Another v Mirchandani

The respondent, Mr Mirchandani, came to South Africa from India in 2005 with a background in the steel industry. He entered into a business venture with the second appellant, Mr Qasim, and Mr Ul Haq to establish a steel manufacturing and smelting operation through the first appellant, Unica Iron and Steel (Pty) Ltd. The respondent was appointed technical director under a written employment agreement dated 4 December 2006, entitled to 17% of Unica's profits. Unica purchased a residential property for the respondent in December 2006 and a motor vehicle was provided for his use. The business relationship soured by 2009, with disputes over profit calculations and management. On 12 July 2010, Unica purported to retrench the respondent, offering a severance package which he rejected. On 28 September 2010, after a tense meeting, the parties reached an agreement recorded in a handwritten document (SM1) signed by all three directors. SM1 provided that the respondent would leave Unica from 30 September 2010 and receive a "golden handshake" consisting of: R1.42 million (net); transfer of the motor vehicle he was using; and transfer of the residential property within 3 months. The agreement stated it was "subject to signing of agreement." Following the signing of SM1, the respondent ceased working at Unica on 30 September 2010, sent emails to suppliers as agreed, had the vehicle transferred to his name, and Unica paid him R100,000. However, after visiting SARS regarding tax implications on 11 October 2010, the appellants requested the respondent sign a formal agreement drafted by attorneys. The respondent refused as it deviated from SM1. Unica then failed to pay the balance or transfer the property, leading the respondent to sue for specific performance.

• Whether the handwritten document (SM1) signed by the parties constituted a binding and enforceable contract or was merely a proposal subject to a subsequent formal agreement
• Whether the phrase 'subject to signing of agreement' in SM1 created a suspensive condition requiring a further formal agreement before SM1 became binding
• Whether there was sufficient consensus between the parties, particularly regarding the restraint of trade clause
• Whether the respondent's alleged breach of the restraint of trade clause disentitled him to claim specific performance

The appeal was dismissed with costs. The court a quo's order granting specific performance to the respondent and dismissing the appellants' counter-claim was upheld.

The binding legal principles established are: 1. A document signed by parties may constitute a binding contract even if it contemplates or refers to a subsequent formal agreement, depending on the parties' intention as determined by the words used, the contract as a whole, and the surrounding factual matrix. 2. The subsequent conduct of parties in implementing the terms of a signed agreement is highly probative of their common intention that the agreement be binding at the time of signature. 3. Where parties sign an agreement and thereafter proceed to perform their respective obligations under it, this creates a strong inference that they intended the agreement to be binding and not merely a proposal subject to future formalization. 4. In interpreting contracts drafted by businesspersons rather than lawyers, particularly in a language not their mother tongue, courts must make allowance for less precise or technical language and construe the document in a practical, common-sense manner. 5. A phrase such as "subject to signing of agreement" must be interpreted in context and does not automatically create a suspensive condition requiring a further formal agreement; it may simply refer to the requirement that the document itself be signed. 6. Where an agreement contains severable terms, uncertainty or potential unenforceability of one term (such as a restraint of trade clause) does not necessarily render the entire agreement void for lack of consensus.

The Court made several non-binding observations: 1. The Court noted that the notice of retrenchment served on the respondent on 12 July 2010 "appears to have been a sham" given the terms of clause 5 of the employment contract providing for long-term association and the background difficulties between the parties (para 9). Similarly, the second retrenchment notice served in November 2010 "also appears to have been a sham" (para 17). 2. The Court observed that "the almost irresistible inference is that this notice was a sham and his co-directors were merely attempting to end his employment due to their conflict" (para 9), though it noted "Be that as it may" and did not need to definitively determine this issue. 3. The Court stated it was "unnecessary to speculate on the enforceability or otherwise of clause 4 [the restraint of trade] or to consider whether the respondent had acted in breach thereof" (para 29), indicating that the enforceability of restraint of trade clauses was not directly in issue and not decided. 4. The Court commented that "Whether the respondent, with the benefit of hindsight, acted rashly to agreeing to the restraint or whether that clause would withstand judicial scrutiny had the appellants sought to enforce it against him, is neither here nor there" (para 28), indicating these were not matters requiring determination. 5. The Court made a general observation about allowing for less precise language when contracts are drafted by businesspersons rather than lawyers: "It is necessary to remember that SM1 was written by a businessman, not a lawyer skilled or trained in the drafting of contracts, and that allowance must be made for that in construing its terms" (para 22), citing Trever Investments v Friedhelm Investments.

This case is significant in South African contract law for several reasons: 1. It provides clear guidance on when a signed document will be considered a binding contract rather than merely a proposal or heads of agreement subject to formalization. 2. It emphasizes the importance of the parties' subsequent conduct in interpreting their contractual intentions, particularly when determining whether a document was intended to be binding. 3. It demonstrates that courts will look to the practical implementation of an agreement's terms as strong evidence that parties intended to be bound, even where the document contemplates potential formalization. 4. It provides guidance on interpreting contracts drafted by non-lawyers in circumstances where allowance must be made for less precise or technical language. 5. It illustrates the principle that parties cannot escape contractual obligations merely by later proposing formalization in a different document, particularly where they have already acted on the original agreement. 6. It confirms that even where certain terms (such as restraint of trade clauses) may be uncertain or unenforceable, if they are severable, they do not render the entire agreement void for lack of consensus. The case serves as a warning that signing a document and then acting in accordance with its terms will generally bind parties to those terms, regardless of subsequent regrets about the commercial wisdom of the agreement or intentions to formalize it differently.