Caleb Mucheche v Minister of Public Service, Labour and Social Welfare N.O. and Registrar of Labour N.O.

The applicant, Caleb Mucheche, a legal practitioner and academic, brought pro-bono public interest litigation challenging the respondents' failure to ensure that employment codes of conduct are translated into all official languages recognised under section 6(1) of the Constitution of Zimbabwe. The applicant argued that codes of conduct are only available in English, which violates workers' constitutional rights to equality, fair labour practices, and access to information. The first respondent is the Minister of Public Service, Labour and Social Welfare, responsible for the labour regulatory framework. The second respondent is the Registrar of Labour, responsible for registration and oversight of employment codes of conduct. The respondents filed a notice of opposition on 15 December 2025 and a separate opposing affidavit on 16 December 2025, raising preliminary points regarding locus standi, improper language, and failure to cite necessary parties. The court raised mero motu the issue of whether the respondents had complied with rule 59(7) of the High Court Rules, 2021, which requires that the notice of opposition and opposing affidavit be filed together.

• Whether the respondents' opposing papers were validly filed in compliance with rule 59(7) of the High Court Rules, 2021
• Whether a procedural nullity can be condoned
• Whether the systematic failure to translate employment codes of conduct into all constitutionally recognised official languages violates the Constitution of Zimbabwe
• Whether workers' rights to equality, fair labour practices, and access to information are infringed by the availability of codes of conduct only in English

1. The application was granted. 2. The court declared that the systematic failure by the respondents to ensure that all employment codes of conduct are translated into all constitutionally recognised official languages is in flagrant violation of sections 2, 6, 56, 63 and 65 of the Constitution of Zimbabwe. 3. The Registrar of Labour was directed to ensure and enforce mandatory translation of existing and newly registered employment codes of conduct into all constitutionally recognised official languages within three months. 4. The Minister was directed within three months to initiate and/or complete necessary legislative amendments to explicitly incorporate all officially recognised languages. 5. No order as to costs.

Non-compliance with rule 59(7) of the High Court Rules, 2021, which peremptorily requires that a notice of opposition and opposing affidavit be filed "together", renders the opposing papers a nullity. The word "together" means at the same time or simultaneously. Where documents are filed on different dates as evidenced by different Registrar stamps, they are not filed together. A nullity is incurably bad and cannot be condoned or amended. The only remedy is to apply for condonation and extension of time to file proper pleadings. The systematic failure to translate employment codes of conduct into all constitutionally recognised official languages violates sections 2, 6, 56, 63 and 65 of the Constitution of Zimbabwe.

The court emphasised that rules of court serve an important purpose in ensuring certainty, fairness, and that the interests of justice are served. Litigants who disregard the rules may find themselves non-suited. The court also observed that a cavalier approach to procedural rules is unacceptable, and the same standards apply to the Attorney-General's office. The court noted that the applicant had properly brought the procedural defect to the respondents' attention by letter on 16 December 2025, but the respondents ignored it. The court further noted that a court may raise a point of law mero motu at any stage if it goes to the root of the proceedings, but must invite submissions from the parties before deciding the issue.

This case is significant in Zimbabwean jurisprudence as it establishes important principles regarding: (1) the strict interpretation and enforcement of peremptory procedural rules, particularly rule 59(7) requiring notice of opposition and opposing affidavit to be filed together; (2) the principle that a nullity cannot be condoned or amended; (3) the constitutional obligation to translate employment codes of conduct into all official languages recognised under section 6 of the Constitution; (4) the enforcement of language rights and workplace equality in the context of labour law; and (5) the role of public interest litigation in vindicating constitutional rights of vulnerable workers. The case affirms that rules of court serve an important purpose in the administration of justice and cannot be disregarded.