This volume serves as the official administrative record and reference guide for the University of Oxford during the 1990-1991 academic cycle. The text provides a comprehensive overview of the university's governance, faculty appointments, degree requirements, and institutional regulations as they stood at the start of the final decade of the twentieth century. It functions as a primary source for understanding the structural organization and academic standards of the institution during this specific historical period.

Historians and researchers utilize this calendar as a foundational document for tracking the institutional evolution of Oxford University. Experts note that the text provides a dense, factual snapshot of the university's administrative framework during the early 1990s.