African Banking Corporation Zimbabwe Limited t/a Banc ABC v Shirley Karimazondo and 6 Others

The respondents were former employees of the appellant banking institution who either resigned or had their fixed-term contracts terminated in 2012. During their employment, their representative union entered into salary negotiations with the Banking Employers' Association. A Collective Bargaining Agreement (CBA) was concluded after the respondents' contracts had been terminated, gazetted on 18 October 2013 as SI 150 of 2013. The CBA set minimum salaries for the sector and was made effective retrospectively for the period 1 July 2010 to 31 December 2011 - a period when the respondents were still employed by the appellant. The appellant rejected the respondents' claims for salary adjustments under the CBA on the basis that such rights accrued to employees, not ex-employees. The matter was referred to arbitration where the claim was dismissed. The respondents appealed to the Labour Court, citing themselves as "Shirley Karimazondo & 6 Others". The appellant raised a point in limine regarding defective citation, but the Labour Court allowed an amendment to include full names and allowed the appeal on the merits, remitting the matter for quantification of arrears.

• Whether the Labour Court erred in allowing the amendment of the notice of appeal to include the full names of the six respondents cited as '6 Others'
• Whether the Labour Court properly exercised its discretion in entertaining the application for amendment
• Whether former employees are entitled to salary adjustments under a Collective Bargaining Agreement that was concluded after termination of their employment but applied retrospectively to a period when they were employed
• Whether termination of employment affects rights to salaries that had already accrued during the employment period

The appeal was dismissed with costs. The Labour Court's decision was upheld, confirming that the matter should be remitted to the arbitrator for quantification of the arrear salaries and benefits due to the respondents under SI 150 of 2013.

The binding legal principles established are: (1) Termination of an employment contract operates ex nunc (prospectively) and does not affect rights which had accrued to the parties before termination - rights that were due and enforceable before termination remain intact; (2) Former employees are entitled to salary adjustments under a Collective Bargaining Agreement that applies retrospectively to a period when they were in employment, even if the CBA was concluded after their employment terminated; (3) To successfully challenge a court's exercise of discretion on appeal, an appellant must demonstrate that the court acted on wrong principle, allowed extraneous matters to guide it, mistaken facts, failed to take relevant considerations into account, or grossly misdirected itself; (4) In labour disputes, procedural irregularities should be rectified rather than used as a basis to dismiss claims, in accordance with the substantive justice approach to labour matters.

The Court made observations about the undesirability of deciding labour disputes on the basis of procedural irregularities, citing with approval the statement from Dalny Mine v Banda that "procedural irregularities should be put right" rather than ignored or used to defeat claims. The Court also noted that had the intention been to exclude former employees from benefitting from the CBA, that should have been specifically stated in SI 150 of 2013. The Court distinguished the present case from City Bolts v Workers' Committee SC 16/12 and FMI Energy Zimbabwe (Pvt) Ltd v Employees of FMI Energy LC/H/33/14, where citations were found to be non-existent legal personae, noting that in the present case the identity of the "6 others" could be easily established from the record of proceedings before the arbitrator.

This case establishes important principles in Zimbabwean labour law regarding: (1) the rights of former employees to benefit from retrospectively applicable collective bargaining agreements where the relevant period covered their employment; (2) the principle that courts should rectify procedural irregularities in labour matters rather than dismiss cases on technical grounds; (3) the application of the ex nunc principle in employment contracts - that termination does not affect accrued rights; and (4) the proper grounds for challenging the exercise of judicial discretion on appeal. The case reinforces a substantive approach to labour disputes and protects employee rights that accrued during employment even after the employment relationship has ended.