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Homelessness Data Exchange (HDX), Versions 1.0 and 2.0

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HDX 2.0

HUD has developed a new platform, the Homelessness Data Exchange, version 2.0, where CoCs submit Longitudinal Systems Analysis (LSA) data (replacing previous AHAR data submissions) and access Stella, HUD’s new strategy and analysis tool.

HDX 2.0 Guides, Tools, and Webinars

Log on with your original HDX username (if this is your first time logging in, you will need to create a new password by clicking “forgot your password?” on the login screen) to view and submit your LSA report data.

• View HDX 2.0 User Guides and Tools
• View LSA Guides, Tools, and Webinars
• View Stella Guides, Tools, and Webinars

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HDX

The original HDX continues to exist and will allow Continuums of Care to submit or view data on the:

• Housing Inventory Count (HIC)
• Point-in-Time (PIT) Count
• System Performance Measures (SPM)
• Annual Homeless Assessment Report (AHAR) – view past submissions only

Learn more about reporting in HDX.

HDX Guides, Tools, and Webinars

Guides, tools, webinars, and other resources related to HDX are provided to assist grantees.

• View PIT and HIC Guides, Tools, and Webinars
• View System Performance Measures Resources
• View HUD HDX Training Modules

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HDX News & Announcements

• Materials Posted: Point-in-Time Count Office Hours - December 7, 2022 and January 11, 2023
  Date Posted: January 25, 2023

• Materials Posted: Office Hours for FY 2022 LSA Submission
  Date Posted: January 06, 2023

• Materials Posted: Introducing System Modeling with Stella M Webinars – December 14 and 15, 2022
  Date Posted: January 05, 2023

• HUD Releases 2022 Annual Homeless Assessment Report
  Date Posted: December 20, 2022

• FY 2022 System Performance Measures Data Submission
  Date Posted: October 03, 2022

• The 2020 AHAR Part 2 is Now Available
  Date Posted: September 08, 2022

View All HDX News & Announcements

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