Imbuko Wines (Pty) Ltd v Reference Audio CC

Dipole CC supplied audio equipment to Reference Audio CC under an oral agreement requiring payment within 30 days of receipt of invoices. Dipole experienced difficulties in rendering regular invoices to Reference Audio, frustrating both parties. In December 2012, Imbuko Wines alleged that Dipole orally ceded to it the right to claim payment from Reference Audio for goods supplied between January and April 2013. Imbuko issued nine tax invoices to Reference Audio during this period and Reference Audio made payments to Imbuko. Reference Audio admitted making some payments to Imbuko but denied knowledge of any cession and claimed it had discharged all obligations by paying Dipole directly. Dipole and Reference Audio continued their business relationship after the relevant period.

• Whether an oral cession of Dipole's right to claim payment from Reference Audio to Imbuko had been validly established on a balance of probabilities
• Whether Reference Audio had knowledge of the alleged cession
• Whether Reference Audio had discharged its payment obligations to Dipole by making payments directly to Dipole
• What standard of proof is required to establish a cession and whether the failure to call the cedent as a witness is fatal to proving the cession

The appeal was upheld with costs. The order of the full court was set aside and replaced with: 'The appeal is dismissed with costs' - thereby reinstating the high court's original judgment in favour of Imbuko Wines for payment of R602,866.22.

1. A cession is a bilateral juristic act whereby a right is transferred by mere agreement between cedent and cessionary, which may be entered into orally, tacitly or by conduct. 2. Whether cession has been finalised is a question of fact to be determined on proof of the intention of the parties on a balance of probabilities. 3. The failure to call the cedent as a witness is not fatal to establishing cession where the cessionary can prove it on a balance of probabilities through other evidence including subsequent conduct of the parties. 4. Notice to the debtor is not a prerequisite for the validity of a cession, but a precaution to prevent the debtor from dealing with the cedent to the detriment of the cessionary. 5. A cession is ineffective against a debtor until the debtor has knowledge of it, and payment by the debtor to the cedent without knowledge of the cession renders the debtor immune to a claim by the cessionary. 6. Knowledge of cession may be inferred from facts and circumstances, including where the debtor's conduct is consistent with the terms of the cession, particularly where the debtor provides information for invoices, receives invoices identifying the cessionary as creditor, makes payments to the cessionary, and fails to repudiate such claims when repudiation would be expected according to ordinary commercial practice.

The Court observed that in commercial dealings, when firm repudiation of an assertion would be the norm according to ordinary commercial practice and human expectation if it was not accepted as correct, a party's silence and inaction (unless satisfactorily explained) may be taken to constitute an admission of the truth of the assertion, or at least will be an important factor telling against that party in assessing probabilities. The Court noted that the ongoing business relationship between Dipole and Reference Audio after the relevant period did not detract from the validity of the cession for the specific period for which Imbuko raised invoices, as it was never Imbuko's case that the cession was indefinite. The Court made observations about witness credibility, describing Mr Hoffmann as "garrulous, argumentative, obtuse and evasive" while finding Mr Singh "lucid and candid," demonstrating how demeanor and responsiveness affect credibility assessments.

This case clarifies important principles regarding the requirements for establishing oral cession in South African law. It confirms that the threshold for proving cession is not stringent and that cession may be established through oral agreement, tacit agreement, or conduct. The judgment establishes that the cedent need not be called as a witness if the cession can be proved on a balance of probabilities through other evidence, including the conduct of the parties. The case also clarifies the distinction between validity of cession (which does not require notice to the debtor) and the practical effect of cession on the debtor's obligations (where knowledge becomes relevant to determine whether payment to the cedent discharges the debt). It reinforces principles of commercial conduct, particularly that silence in the face of invoices and claims, when repudiation would be expected, can constitute admission or evidence of acceptance. The case demonstrates how courts should assess credibility and draw inferences from objective conduct rather than self-serving testimony.