Privest Employee Solutions (Pty) Ltd v Vital Distribution Solutions (Pty) Ltd

The appellant, a labour broker, and the respondent, a warehousing and road freight company, concluded a written agreement on 1 September 1999 for the provision of temporary labour. The contract consisted of a main agreement and an addendum, signed on the same day. Between September 1999 and April 2000 the appellant rendered services and invoiced the respondent R1 384 111.00, of which R994 452.44 was paid, leaving a balance of R389 658.56. The respondent refused to pay the balance, contending that the weekly time sheets on which the invoices were based were not authorised in accordance with the contract. The dispute centred on whether time sheets had to be authorised in writing (by signature) and whether the time sheets for part of the period were properly authorised. The High Court found that oral authorisation sufficed and ruled in favour of the appellant. On appeal, the Full Court held that written authorisation by signature was required and that only some of the time sheets were properly authorised. The appellant then appealed to the Supreme Court of Appeal.

The appeal was dismissed with costs.

The case is significant for South African contract law as it reaffirms that multiple contractual documents forming one transaction must be read together, and that a subsidiary document such as an addendum may prescribe the manner in which obligations in the main agreement are to be performed. It also clarifies that where a contract specifies a particular method of authorisation, parties are bound by it. Additionally, the judgment provides important guidance and cautionary remarks on the proper use of rule 33(4) separations of issues in civil litigation.