Four times a year, APA's Planning Advisory Service publishes a new PAS Report with guidance on current issues and innovative practices.

Planning for Autonomous Mobility

PAS Report 592

The latest PAS Report explores the opportunities and challenges autonomous vehicle technology will bring and gives planners a roadmap for action to harness the transformative power of AVs for the benefit of their communities.

Members and Subscribers

PAS Report Archives

APA members and PAS subscribers can download each new report as it is posted, and can download nearly 100 reports published since 1994. PAS subscribers also receive a print copy of each new PAS report.

Explore the Archive

Historic Reports

PAS published its first Information Report in 1949. To celebrate this history, each month we'll present a new report from the archives. We hope you enjoy these fascinating snapshots of planning issues of yesteryear.

Community Mental Health Centers

Information Report No. 223, June 1967

For much of the 19th and early 20th centuries those with mental disabilities or psychiatric issues were sent to state-run mental institutions or hospitals, but a new model for treatment began to emerge in the mid-20th century.  This month's historic PAS report offers guidance on how to plan and zone for these new psychiatric treatment facilities. 

Read the latest historic report

View other historic reports (1–241) in the archive

Become a PAS Report Author

We’re always looking for authors to write or update PAS Reports on a variety of planning topics. Visit the archive to see the list of all past reports. If you have an idea for a PAS Report, please contact Ann Dillemuth at