In 2009, Carelse was appointed permanently to the bench of the Gauteng High Court, where she served for over a decade. Carelse also presided over politically sensitive cases, including a successful appeal against the fraud conviction of prosecutor Jeff Ledwaba, the former investigating director of the
Scorpions, and an unsuccessful attempt by members of the governing
African National Congress to nullify the so-called "
festival of chairs" that elected
Oscar Mabuyane as the party's provincial chairperson. In addition to a stint as acting deputy judge president in 2020, Carelse was frequently seconded as an acting judge in the
Land Claims Court of
Randburg between 2009 and 2021. She also served three separate periods as an acting judge in the
Supreme Court of Appeal between October 2018 and June 2021. Carelse's 2012 judgement in
Florence v Broadcount Investments, a Land Claims Court matter which concerned the calculation of equitable restitution for apartheid-era land dispossession, was disputed by the Supreme Court but upheld on appeal by the
Constitutional Court. == Supreme Court of Appeal: 2021–2024 ==