Regional 

- PA among the Rocky Mountain Region (Region 8) of the US GSA; the SHPOs of CO, ND, SD, UT; and the ACHP regarding management of historic properties (2016)

 

Colorado

- MOA Regarding the Conveyance of Portion of Former Denver Veterans Affairs Medial Center (2022)

- PA Among GSA Region 8 and the CO SHPO Regarding the Preservation, Maintenance, Rehabilitation, and Leasing of Historic Properties (withdrawn; superseded by Regional Program PA)

- MOA  Regarding the Modernization and Rehabilitation of the Wayne Aspinall Federal Building, Grand Junction, CO (2011)

 

Montana 

- MOA Regarding the Installation of Radiation Portal Monitors at Chief Mountain Land Port of Entry, Montana (2009, expired 2012)

- MOA Regarding the Demolition of Improvements Montana-Dakota Utilities Building, Site 24YL 1686, Billings (2009)

- PA Regarding the Preservation, Maintenance, Rehabilitation, and Leasing of Historic Properties in Montana (2008; superseded by the Region 8 Regional Program PA)

 

Utah

- PA Regarding the Expansion of the US Court Facilities in Salt Lake City, Utah (2008)

- PA Regarding the Expansion of the US Court Facilities in Salt Lake City, Utah (2004)

- PA Regarding the Preservation, Maintenance, Rehabilitation, and Leasing of Historic Properties in Utah (2004; superseded by the Region 8 Regional Program PA)