City of Tshwane Metropolitan Municipality v Engineering Council of South Africa and Another

Mr Adrianus Jacobus Weyers, a professionally registered electrical engineer and managing engineer in the City of Tshwane’s Power System Control (PSC) centre, raised concerns about the appointment of allegedly underqualified system operators. Due to staff shortages and safety risks, PSC required highly skilled personnel. After a recruitment process involving competency tests, suitable candidates (mostly white males) were identified, but senior management later directed that only employment equity candidates be shortlisted, regardless of test performance, and invalidated the agreed testing process. Mr Weyers believed this compromised safety and breached his professional obligations. After seeking advice from the Engineering Council of South Africa (ECSA), he wrote a letter to senior municipal officials, copied to ECSA and the Department of Labour, reporting what he regarded as irregular and unsafe appointment practices. The municipality disciplined him for copying the letter externally without authorisation. He approached the High Court for relief, arguing that his conduct constituted a protected disclosure under the Protected Disclosures Act 26 of 2000. The High Court interdicted disciplinary action, and the municipality appealed to the Supreme Court of Appeal.

The appeal was dismissed with costs, including the costs of two counsel. The High Court order interdicting the City of Tshwane from imposing disciplinary sanctions on Mr Weyers was confirmed.

This case is a leading authority on the interpretation and application of the Protected Disclosures Act in South Africa. It affirms strong protection for whistleblowers, particularly professionals who report safety risks and irregular conduct to appropriate regulatory bodies. The judgment underscores that employment equity objectives do not justify compromising public safety or professional standards and clarifies that disclosures to statutory regulators can be protected.