Fonds consists of Arthurs' records pertaining to his activities including: administrative files for York University and Osgoode Hall Law School, 1961-2006; teaching files, ca. 1961-2009; speeches, 1985-2007; research and writing files, 1957-2008; community service files, 1962-1997; UAW Public Review Board case files, 1967-1977; arbitration case files, 1966-1984; and correspondence, 1958-2007 (predominant 1971-2007). Accession 2007-014 consists of documents for the Federal Labour Standards Review, including correspondence, annotated published and typescript reference material, briefs and notes from the hearings, research projects on labour standards, and drafts of the final report and recommendations. Accession 2009-010 contains records created while with Ontario's Expert Commission on Pensions, including research papers, agendas and submissions for public hearings, briefing notes, and working files.