Møse has been a judge at the International Criminal Tribunal for Rwanda (ICTR), Supreme Court of Norway, and the European Court of Human Rights (ECHR).
[2] Having retired from his judicial career, he is currently serving as Chair of the Independent International Commission of Inquiry on Ukraine.
He then became a Fellow at the University of Essex in England[1] and subsequently an Honorary Doctor.
He led the committee that published the Norwegian Official Report 1993:18 on human rights.
[5] Møse was head of department in the Norwegian Ministry of Justice and the Police until 1986; deputy judge, Supreme Court advocate at the Solicitor General's Office from 1986 to 1993; and presiding judge at Borgarting Court of Appeal in Oslo from 1993 to 1999.