Kathree-Setiloane acted in the Gauteng High Court between 1 February and 30 October 2010, She joined the Gauteng High Court bench permanently on 31 October. Other prominent matters heard by Kathree-Setiloane included
Export Development Canada's challenge to the use by the controversial
Gupta family of a private jet leased from
StoneRiver; a dispute between
South African Airways and
SA Airlink about debts owed by a company in
business rescue; and the case which resulted in
Supra Mahumapelo's reinstatement to his leadership position in the
African National Congress (ANC). She was also scheduled to hear the ANC's case against the
Goodman Gallery and
City Press in the
Spear matter, until the Deputy Judge President ordered a hearing in front of the full bench.
Secondments While serving on the High Court bench, Kathree-Setiloane acted in higher courts on several occasions. Her stints as an acting judge of the
Labour Appeal Court, for various periods between 2014 and 2022, generated 20 reported judgements. During that period, she wrote the Constitutional Court's unanimous judgement in
S.O.S Support Public Broadcasting Coalition v South African Broadcasting Corporation, which concerned the
Competition Commission's powers to investigate to a deal that gave
MultiChoice exclusive rights to air content from the
SABC's archive.
Misconduct complaint While Kathree-Setiloane was acting on the Constitutional Court in 2017, two of her law clerks lodged a complaint against her, alleging that she had mistreated them. One of the aggrieved clerks was Wela Mlokoti, the daughter of Supreme Court President
Mandisa Maya. The Judicial Conduct Committee of the
Judicial Service Commission referred the complaint to Gauteng Judge President
Dunstan Mlambo, who dismissed it. However, Mlokoti appealed his decision, and, in July 2022, the Judicial Conduct Appeal Committee upheld one of her four grounds of complaint, finding that Kathree-Setiloane had falsely impugned Mlokoti's behaviour in an email that was distributed internally. The other three grounds of complaint were dismissed. The Judicial Conduct Committee noted that Kathree-Setiloane had already apologised privately to Mlokoti, but nonetheless ordered her to issue a written apology to Mlokoti and to all staff of the Constitutional Court. Although she was considered to be one of the favourites among the six candidates, her interview was contentious. She also pointed out that while one of the aggrieved clerks had been transferred to another judge, the other had continued to work well with her until the end of her acting stint. During her interview in April 2021, members of the Judicial Service Commission were again critical of her personal temperament, with
Julius Malema accusing her of being "condescending" towards her junior colleagues; and commentators described her interview answers as "long, meandering and nervous". However, the non-profit
Council for the Advancement of the South African Constitution (CASAC) laid a formal complaint against the Judicial Service Commission, accusing it of running an inappropriate interview process in respect of several of the candidates; among other things, CASAC said that Kathree-Setiloane had been "ambushed, required to answer false allegations and wilfully misinterpreted and thereafter unfairly attacked" during her interview, with "'temperament' and 'collegiality'... used with a peculiar and unique vehemence against Kathree-Setiloane". As a result of CASAC's complaint, the Judicial Service Commission nullified its recommendations and re-interviewed all the candidates in October 2021. The fresh round of interviews had the same outcome, and Kathree-Setiloane was again one of five candidates recommended for appointment to the two vacancies. However, in December 2021, President
Cyril Ramaphosa announced that he had selected
Jody Kollapen and
Rammaka Mathopo for the positions; Kathree-Setiloane was among the three nominees who were not appointed.
2022 nomination In 2022, Kathree-Setiloane was once again interviewed for two vacancies at the Constitutional Court, this time on a shortlist of only five candidates. Her interview was cordial and she said that she had become more "tempered" and "calmer" since the last round of interviews. but President Ramaphosa again declined to appoint her, selecting
Owen Rogers instead. == Supreme Court of Appeal: 2023 ==