You can access the seven-volume 2020 Design Manual plus Specifications and the newly-published Estimating and Scheduling Standards by clicking the links below:

• Design Manual 2020 (11.1 MB)
• DCA Vol 1 - Airport Standards and Signing Guidelines (6.36 MB)
• DCA Vol 2 - Tenant Design Standards (10.1 MB)
• IAD Vol 1 - Airport Standards and Signing Guidelines (11.7 MB)
• IAD Vol 2 - Main Terminal / Concourse Z Tenant Design Standards (3.39 MB)
• IAD Vol 3 - Concourse B Tenant Design Standards (1.66 MB)
• CADD/GIS/BIM Design Standards (7.76 MB)
• Specifications (2.85 MB)
• Project Cost Estimating and Scheduling Standards (4.23 MB)

The AutoCAD files, Microstation V8 files, along with IAD APM Tunnel Station Signage files, IAD and DCA To-Reach Documents and the Authority Provided Specifications are available upon request. To obtain electronic versions of these documents, use the Design Manual 2020 Order Form and follow the instructions provided.