He was re-elected to the BC legislature in the 1991 election, representing the new riding of North Coast. With the NDP coming into power, he was appointed minister of forests in the cabinet of PremierMike Harcourt in November 1991, then served as the Minister of Skills, Training and Labour from September 1993.[3] He was named deputy premier in February 1996 after Glen Clark replaced Harcourt as premier and NDP leader.
After winning re-election in 1996, he continued in his role as deputy premier under Clark until 1999, and variously served as Minister of Municipal Affairs (June 1996–January 1997), Minister of Employment and Investment (January 1997–February 1998) and Minister of Energy and Mines and Minister Responsible for Northern Development (1998–2000).[3][4][5]
An uncontroversial and moderate politician, Miller was elected interim leader of the BC NDP by an emergency meeting of the provincial caucus following the sudden resignation of Premier Clark on August 21, 1999.[6] He was sworn in as premier on August 25, and continued in his roles of Minister of Energy and Mines and Minister Responsible for Northern Development.[7] During his brief premiership, Miller's chief of staff was John Horgan, who would become premier in 2017. He was replaced as premier when Ujjal Dosanjh became party leader in February 2000,[3] and he did not run for re-election in the 2001 election.
In early 2005, Miller was hired by the BC Government as an advisor for the province's offshore oil and gas development team,[8] and has also worked for a major pipeline company and a forest company since leaving office.[5][9]
^"Dan Miller (1996 - 1997)". Local Government Department History. British Columbia Ministry of Community, Sport and Cultural Development. Archived from the original on 2012-03-25.
^Priddy took a temporary leave of absence while fighting breast cancer from June to September 1996. Miller who was acting Minister of Small Business,
Tourism and Culture took on this extra portfolio during
this time.