Following the passage of the court reform bill in 1993, Chief Justice Zoll was then reappointed as Chief Justice of the District Court in 1998 He chaired the Commonwealth Joint Labor Management Committee which oversees police and fire unions negotiations with the government.
Following the passage of the court reform bill in 1993, Chief Justice Zoll was then reappointed as Chief Justice of the District Court in 1998 He retired on 20 June 2004 when he reached the age of 70, the mandatory retirement age for judges. Zoll also chaired the Commonwealth Joint Labor Management Committee which oversees police and fire unions negotiations with the government.