While serving as a judge of appeal, Nugent was twice shortlisted by the Judicial Service Commission as a candidate for elevation to the
Constitutional Court of South Africa. In 2009, he was one of 24 candidates nominated for four vacancies on the Constitutional Court,'''''' but he withdrew his application after the Judicial Service Commission declined to investigate allegations of misconduct against
Western Cape Judge President
John Hlophe. Retired justice
Johann Kriegler, who had nominated Nugent for the position, said that Nugent was "not prepared to submit his candidacy to the deliberations of people he does not trust". In June 2012, Nugent was one of four candidates (alongside
Raymond Zondo,
Mandisa Maya, and
Ronnie Bosielo) to fill
Sandile Ngcobo's seat on the Constitutional Court, and, during his interview in Johannesburg, he was subjected to "relentless grilling" over his decision to withdraw from contention in 2009. The Judicial Service Commission recommended all four candidates as suitable for appointment, but President
Jacob Zuma elected to appoint Zondo. == Retirement ==