Hederman was
called to the Bar in 1944. He mainly undertook prosecutions and other State work. In 1981, he was appointed as a Judge of the
Supreme Court of Ireland and served there until 1993. He was the sole dissenter in the
X Case judgement. He was later appointed as the president of the Law Reform Commission. He died in 2014. After his death the
UCD Student Legal Service society named its annual moot court competition in honour of the late Mr Justice Hederman. ==References==