The PACA Archive is a business archive. It contains correspondence, financial records, project briefs and documentation for both realised and unrealised public art projects. It includes research notes, artist's curriculum vitae and proposals. There are a number of artists' sketches and drawings. There is an extensive slide and photographic record of the public art projects PACA managed. The PACA Archive also contains the administrative records of the company, including financial records and minutes of the Trustees meetings.
The PACA Library is an extensive collection of artists' books, exhibition catalogues, critical texts, and art journals and newspapers on the subjects of public art, urban planning and architecture. There are also a small number of videocassettes, CD-ROMs, audiocassettes and computer disks.