UFGS Changes and Revisions 
Related Materials: Policy on UFGS Changes and Revisions
Below is a listing of the Revisions and Changes made to UFGS Sections for each quarterly release.
To view a list for a specific UFGS Release, select the UFGS release date from the 'Release' drop-down and click 'Apply'.
To view a list of all the revisions and changes made to a specific UFGS Section, select 'Any' from the "Release' drop down, type the Section number into the Search bar and select the Section to view, then click 'Apply'.
After clicking 'Apply', you can PRINT REPORT, which will include the nature of the change/revision.
To view the complete detailed history of all the revisions and changes made to a UFGS Section, click on the Section title.
| KEY | PREPARING ACTIVITY (PA) | A Army | N Navy | F Air Force | S NASA |
|---|---|---|---|---|---|
| ACTION | N New | R Revision | C Change | D Deletion |
| Release | PA |
UFGS Section |
Date | Action | Change # | Nature of Change or Revision |
|---|---|---|---|---|---|---|
| May-2014 | S | UFGS 23 82 23.00 40 Unit Ventilators | May-2014 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2008 | S | UFGS 23 82 23.00 40 Unit Ventilators | Apr-2008 | D | Renumbered/ Superseded by UFGS 23 82 23 with same title | |
| Feb-2011 | S | UFGS 23 82 23.00 40 Unit Ventilators | Feb-2011 | N | Renumbered to NASA fifth level; Superseding UFGS 23 82 23 with no title change | |
| Jul-2007 | S | UFGS 23 82 23.00 40 Unit Ventilators | Jul-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 23 82 23.00 40 Unit Ventilators | Apr-2007 | R | Reference Update | |
| Jun-2006 | S | UFGS 23 82 23.00 40 Unit Ventilators | Jun-2006 | R | Title changed from UNIT HEATERS AND VENTILATORS; Reference and Section References (SRF) updated | |
| Aug-2010 | S | UFGS 23 82 43 Electric Duct Heaters | Aug-2010 | R | Submittal article compliance; other minor revisions throughout | |
| Aug-2008 | S | UFGS 23 82 43 Electric Duct Heaters | Aug-2008 | N | Renumbered; Superseding UFGS 23 55 13.00 40 Fuel-Fired Duct Heaters; Minor Edits | |
| Feb-2011 | S | UFGS 23 82 43 Electric Duct Heaters | Aug-2010 | D | NASA reclassified this as fifth level; Renumbered/ Superseded by UFGS 23 82 43.00 40 with same title Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| May-2017 | S | UFGS 23 82 43.00 40 Electric Duct Heaters | May-2017 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2014 | S | UFGS 23 82 43.00 40 Electric Duct Heaters | Aug-2014 | R | Tri Annual Database Maintenance (TADM) completed | |
| Aug-2011 | S | UFGS 23 82 43.00 40 Electric Duct Heaters | Aug-2011 | R | Compliance with CSI SectionFormat; Submittal Article Compliance | |
| Feb-2011 | S | UFGS 23 82 43.00 40 Electric Duct Heaters | Feb-2011 | N | Renumbered to NASA fifth level; Superseding UFGS 23 82 43 with no title change | |
| Aug-2008 | S | UFGS 23 82 46 Electric Unit Heaters | Aug-2008 | N | Superseding UFGS 40 41 13.13 40 Process Piping Electrical Resistance Heat Tracing | |
| Feb-2011 | S | UFGS 23 82 46 Electric Unit Heaters | Aug-2008 | D | NASA reclassified this as fifth level; Renumbered/ Superseded by UFGS 23 82 46.00 40 with same title Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| May-2017 | N | UFGS 23 82 46.00 40 Electric Unit Heaters | May-2017 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2014 | S | UFGS 23 82 46.00 40 Electric Unit Heaters | Aug-2014 | R | Tri Annual Database Maintenance (TADM) completed | |
| Aug-2011 | S | UFGS 23 82 46.00 40 Electric Unit Heaters | Aug-2011 | R | Compliance with CSI SectionFormat; Submittal Article Compliance | |
| Feb-2011 | S | UFGS 23 82 46.00 40 Electric Unit Heaters | Feb-2011 | N | Renumbered to NASA fifth level; Superseding UFGS 23 82 46 with no title change | |
| Apr-2006 | N | UFGS 23 83 00.00 20 Electric Space Heating Equipment | Apr-2006 | R | To conform with CSI MasterFormat, replacing without change UFGS-15768N (September 1999) | |
| Feb-2018 | N | UFGS 23 84 16.00 20 Desiccant Dehumidification Equipment | Feb-2011 | D | Superseded by new UFGS Section 23 84 19.00 DESICCANT COOLING SYSTEMS. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | N | UFGS 23 84 16.00 20 Desiccant Dehumidification Equipment | Nov-2008 | R | Section References (SRF) update | |
| Feb-2018 | A | UFGS 23 84 19.00 Desiccant Cooling Systems | Feb-2018 | N | Superseding UFGS 23 72 26.00 10 DESICCANT COOLING SYSTEMS. Complete review and update with section number change. | |
| Nov-2017 | A | UFGS 25 05 11 Cybersecurity for Facility-Related Control Systems | Nov-2017 | N | New UFGS section. | |
| May-2021 | A | UFGS 25 05 11 Cybersecurity for Facility-Related Control Systems | May-2021 | R | Complete review and update. | |
| Aug-2023 | A | UFGS 25 05 11 Cybersecurity for Facility-Related Control Systems | May-2021 | C | 1 | Incorporated various CCRs. |
| Apr-2006 | A | UFGS 25 08 10 Utility Monitoring and Control System Testing | Apr-2006 | N | New section | |
| May-2021 | A | UFGS 25 08 10 Utility Monitoring and Control System Testing | May-2021 | R | Complete review and update. | |
| Nov-2020 | N | UFGS 25 08 11.00 20 Risk Management Framework for Facility-Related Control Systems | Nov-2020 | N | This guide specification covers the Navy requirements to support the Risk Management Framework (RMF) Authority to Operate (ATO) Process for Facility-Related Control Systems. | |
| Nov-2015 | A | UFGS 25 10 10 Utility Monitoring and Control System (UMCS) Front End and Integration | Nov-2015 | R | Update technical requirements to be in agreement with UFGS 23 09 00 Instrumentation and Control for HVAC, UFGS 23 09 23.01 LonWorks Direct Digital Control for HVAC and Other Building Control Systems, and UFGS 23 09 23.02 BACNet Direct Digital Control for HVAC and Other Building Control Systems and to update cybersecurity requirements. | |
| May-2010 | A | UFGS 25 10 10 Utility Monitoring and Control System (UMCS) Front End and Integration | May-2010 | R | Section title change (was Utility Monitoring and Control System (UMCS)) and extensive rewrite | |
| Dec-2009 | A | UFGS 25 10 10 Utility Monitoring and Control System (UMCS) Front End and Integration | Dec-2009 | R | INTERIM RELEASE: Restored to version prior to Nov-08 release | |
| Nov-2012 | A | UFGS 25 10 10 Utility Monitoring and Control System (UMCS) Front End and Integration | Nov-2012 | R | Title change from LONWORKS UTILITY MONITORING AND CONTROL SYSTEM (UMCS) and complete update, including expanding the number of supported protocols. | |
| Nov-2008 | A | UFGS 25 10 10 Utility Monitoring and Control System (UMCS) Front End and Integration | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Feb-2019 | A | UFGS 25 10 10 Utility Monitoring and Control System (UMCS) Front End and Integration | Feb-2019 | R | Complete review and update. | |
| May-2021 | A | UFGS 25 10 10 Utility Monitoring and Control System (UMCS) Front End and Integration | Feb-2019 | C | 1 | Updated cybersecurity requirements in response to CCR 9323. Deleted subpart 3.3.2 and corresponding submittal item in response to CCR 9748. |
| Aug-2017 | N | UFGS 25 50 00.00 20 Cybersecurity of Facility-Related Control Systems | Feb-2017 | C | 2 | Updated to coordinate archiving of Section 23 09 23.13 20 BACnet Direct Digital Control Systems for HVAC to meet the requirement of 10 USC 2867 to adopt a “Department wide, Open Protocol, Energy Monitoring and Utility Control System Specification” for use in military construction and military family housing activities. |
| May-2017 | N | UFGS 25 50 00.00 20 Cybersecurity of Facility-Related Control Systems | Feb-2017 | C | 1 | Clarified contractor requirements throughout. Revised the subparagraphs of 1.2.4 to remove requirements to be performed by the Government and to clarify the Contractor's requirements. CCR 5584: Revised 1.2 and 3.1 to read QUALITY CONTROL and FIELD QUALITY CONTROL, respectively. CCR 5629: Clarified 1.2.1 and 1.2.2 to provide submittal via Registered Mail. |
| Feb-2017 | N | UFGS 25 50 00.00 20 Cybersecurity of Facility-Related Control Systems | Feb-2017 | N | New Navy-only Section identifying the requirements for a NAVFAC Cybersecurity Hygiene Checklist. | |
| Nov-2018 | N | UFGS 25 50 00.00 20 Cybersecurity of Facility-Related Control Systems | Feb-2017 | D | Navy-only Section, including NAVFAC Interim Technical Guidance (ITG 2017-01) – Application of Cybersecurity to Facility-Related Control Systems, is superseded by Tri-Service cybersecurity UFGS Section 25 05 11 Cybersecurity for Facility-Related Control Systems. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jul-2006 | N | UFGS 26 00 00.00 20 Basic Electrical Materials and Methods | Jul-2006 | R | Section revised. | |
| Nov-2019 | N | UFGS 26 00 00.00 20 Basic Electrical Materials and Methods | Jul-2006 | C | 1 | FAR/DFAR changes no longer permit the use of "brand name or equal" in the UFGS, therefore, the following language was removed from the paragraph/list WARNING SIGNS (1.11-a.), “Decal shall be Panduit No. PPSO710D72 or approved equal.” |
| May-2020 | N | UFGS 26 00 00.00 20 Basic Electrical Materials and Methods | Jul-2006 | D | Section no longer required - The information in this Section has been incorporated into other UFGS Sections. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jan-2007 | S | UFGS 26 00 00.00 40 Electrical | Oct-2006 | D | Information already provided in UFGS 26 05 00.00 40 Common Work Results for Electrical and UFGS 26 00 00.00 20 Basic Electrical Materials and Methods Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jun-2006 | S | UFGS 26 00 00.00 40 Electrical | Jun-2006 | R | Title changed from GENERAL ELECTRICAL PROVISIONS; Reference and Section References (SRF) updated; Added Subpart 2.6 ARCH FLASH LABEL | |
| Aug-2008 | S | UFGS 26 05 00 Common Work Results for Electrical | Aug-2008 | N | Renumbered; Superseding UFGS 26 05 00.00 40 with same title; Minor Edits | |
| Nov-2008 | S | UFGS 26 05 00 Common Work Results for Electrical | Aug-2008 | D | Renumbered/Superseded by UFGS 26 05 00.00 40 Common Work Results for Electrical. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Aug-2016 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Aug-2016 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2010 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Aug-2010 | R | Standard tailoring for RCBEA incorporated; other minor revisions throughout | |
| Nov-2010 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Nov-2010 | R | Modified scope note; subpart 3.5 - separated combined table into one Metric and one English | |
| Apr-2008 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Apr-2008 | R | Section References (SRF) update | |
| Aug-2008 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Apr-2008 | D | Renumbered/ Superseded by UFGS 26 05 00 with same title | |
| Aug-2013 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Aug-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Nov-2008 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Nov-2008 | N | Superseding UFGS 26 05 00 Common Work Results for Electrical | |
| Oct-2006 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Oct-2006 | R | Section References (SRF) update | |
| Jun-2006 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Jun-2006 | R | Title changed from BASIC ELECTRICAL MATERIALS AND METHODS; Reference and Section References (SRF) updated | |
| Aug-2019 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Aug-2019 | R | Tri-Annual Database Maintenance (TADM) which consists of updating of Section Format, imperative language and formatting review, and verification of all reports and spelling. | |
| Nov-2020 | S | UFGS 26 05 00.00 40 Common Work Results for Electrical | Nov-2020 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2010 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Aug-2010 | R | Standard tailoring for RCBEA incorporated; other minor revisions throughout | |
| Nov-2013 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Nov-2013 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Aug-2008 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Aug-2008 | R | Revised throughout | |
| Nov-2008 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Nov-2008 | R | Revised throughout towards unification | |
| Nov-2016 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Nov-2016 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Jul-2007 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Jul-2007 | R | Reference Update | |
| Apr-2007 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Apr-2007 | R | Reference Update | |
| Jan-2007 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Jan-2007 | R | Section References (SRF) update | |
| Jun-2006 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | Jun-2006 | R | Title changed from MEDIUM VOLTAGE CABLE; Section References (SRF) updated | |
| May-2020 | S | UFGS 26 05 13.00 10 Medium-Voltage Cables | May-2020 | R | Performed Tri-Annual Maintenance. CCRs #6382 & 6784 Incorporated | |
| Nov-2023 | A | UFGS 26 05 13.00 10 Medium-Voltage Cables | Nov-2023 | N | Renumbered/Superseded NASA UFGS-26 05 13.00 40 without revision | |
| May-2016 | A | UFGS 26 05 19.00 10 Insulated Wire and Cable | Nov-2008 | D | Superseded by UFGS 26 05 19.10 10 with no title change. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2008 | A | UFGS 26 05 19.00 10 Insulated Wire and Cable | Nov-2008 | R | Compliance with CSI SectionFormat | |
| Nov-2022 | A | UFGS 26 05 19.00 10 Insulated Wire and Cable | Nov-2022 | N | This section number is being reinstated; superseding UFGS-26 05 19.10 10. Complete review and update. | |
| May-2016 | A | UFGS 26 05 19.10 10 Insulated Wire and Cable | May-2016 | N | Superseding UFGS 26 05 19.00 10 INSULATED WIRE AND CABLE; section has been updated | |
| Nov-2022 | A | UFGS 26 05 19.10 10 Insulated Wire and Cable | May-2016 | D | Superseded by UFGS 26 05 19.00 10 INSULATED WIRE AND CABLE. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Nov-2019 | S | UFGS 26 05 26.00 40 Grounding and Bonding for Electrical Systems | Aug-2019 | R | This section supersedes UFGS 28 05 26.00 40 GROUNDING AND BONDING FOR ELECTRONIC SAFETY AND SECURITY. The Section title and number were changed to align with the Electrical Systems. | |
| Jan-2007 | N | UFGS 26 05 33 Dockside Power Connection Stations | Jan-2007 | R | Title changed from 480 V Pier Power Outlet Assemblies; No Nature of Change statement provided. | |
| Apr-2006 | N | UFGS 26 05 33 Dockside Power Connection Stations | Apr-2006 | R | Thorough revision of section; retitled (formerly 480 V PIER POWER OUTLET ASSEMBLIES) | |
| Nov-2019 | N | UFGS 26 05 33 Dockside Power Connection Stations | Jan-2007 | C | 1 | FAR/DFAR changes no longer permit the use of "brand name or equal" in the UFGS, therefore, the following language was removed from the paragraph/list WARNING SIGNS (2.6-a.), “Decal shall be Panduit No. PPSO710D72 or approved equal.”. |
| Feb-2022 | N | UFGS 26 05 33 Dockside Power Connection Stations | Feb-2022 | R | Complete review; revised to incorporate CCRs. | |
| Nov-2023 | A | UFGS 26 05 48 Seismic Protection for Electrical Equipment | Nov-2023 | N | New Unified Section; Superseding UFGS-26 05 48.00 10 SEISMIC PROTECTION FOR ELECTRICAL EQUIPMENT. | |
| Oct-2007 | A | UFGS 26 05 48.00 10 Seismic Protection for Electrical Equipment | Oct-2007 | R | Updated seismic criteria | |
| Nov-2023 | A | UFGS 26 05 48.00 10 Seismic Protection for Electrical Equipment | Oct-2007 | D | Superseded by UFGS-26 05 48 SEISMIC PROTECTION FOR ELECTRICAL EQUIPMENT | |
| Feb-2015 | S | UFGS 26 05 70.00 40 High-Voltage Overcurrent Protective Devices | Feb-2015 | R | Tri Annual Database Maintenance (TADM) completed. | |
| Nov-2008 | S | UFGS 26 05 70.00 40 High-Voltage Overcurrent Protective Devices | Nov-2008 | N | Superseding UFGS 26 05 73.00 40 Overcurrent Protective Devices | |
| May-2011 | S | UFGS 26 05 70.00 40 High-Voltage Overcurrent Protective Devices | May-2011 | R | CCR 403: Minor revisions | |
| Nov-2011 | S | UFGS 26 05 70.00 40 High-Voltage Overcurrent Protective Devices | Nov-2011 | R | Submittal Article Compliance; CSI Section Format; Imperative Language Throughout; Converted Unformatted to New Formatted Tables | |
| Feb-2011 | S | UFGS 26 05 70.00 40 High-Voltage Overcurrent Protective Devices | Feb-2011 | R | Submittal article compliance; Revised subpart 1.3; Inserted 1.4, 1.4.1; Added note 3.2; Added subpart 3.3, 3.4; Other minor revisions; CCR #404 - comments were incorporated | |
| May-2019 | S | UFGS 26 05 70.00 40 High-Voltage Overcurrent Protective Devices | May-2019 | R | Tri-Annual Database Maintenance (TADM) which consists of updating of Section Format, imperative language and formatting review, and verification of all reports and spelling. | |
| Feb-2017 | S | UFGS 26 05 71.00 40 Low-Voltage Overcurrent Protective Devices | Feb-2017 | R | Tri-Annual Database Maintenance (TADM) completed | |
| Feb-2014 | S | UFGS 26 05 71.00 40 Low-Voltage Overcurrent Protective Devices | Feb-2014 | R | Tri Annual Database Maintenance (TADM) completed | |
| Nov-2008 | S | UFGS 26 05 71.00 40 Low-Voltage Overcurrent Protective Devices | Nov-2008 | N | Superseding UFGS 26 05 73.00 40 Overcurrent Protective Devices | |
| May-2011 | F | UFGS 26 05 71.00 40 Low-Voltage Overcurrent Protective Devices | May-2011 | R | CCR 404: Minor revisions | |
| Feb-2011 | S | UFGS 26 05 71.00 40 Low-Voltage Overcurrent Protective Devices | Feb-2011 | R | CCR #322 - comments were incorporated | |
| Aug-2023 | S | UFGS 26 05 71.00 40 Low-Voltage Overcurrent Protective Devices | Aug-2023 | R | Complete life cycle review. Update technical requirements, references, formatting. | |
| Aug-2023 | A | UFGS 26 05 73 Power System Studies | Aug-2023 | N | Superseding UFGS 26 28 01.00 10 COORDINATED POWER SYSTEM PROTECTION. New UFGS section. | |
| Jan-2008 | S | UFGS 26 05 73.00 40 Overcurrent Protective Devices | Jan-2008 | R | Updated Criteria | |
| Aug-2008 | S | UFGS 26 05 73.00 40 Overcurrent Protective Devices | Aug-2008 | R | Section References (SRF) update | |
| Nov-2008 | S | UFGS 26 05 73.00 40 Overcurrent Protective Devices | Aug-2008 | D | Superseded by UFGS 26 05 70.00 40 High-Voltage Overcurrent Protective Devices and UFGS 26 05 71.00 40 Low-Voltage Overcurrent Protective Devices. Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives. | |
| Jul-2007 | S | UFGS 26 05 73.00 40 Overcurrent Protective Devices | Jul-2007 | R | Title changed from Overcurrent Protective Devices Coordination Study; Reference Update | |
| Apr-2007 | S | UFGS 26 05 73.00 40 Overcurrent Protective Devices | Apr-2007 | R | Reference Update |
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