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Longitudinal Employer-Household Dynamics

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Calendar of Events

  • Current date
  • Federal holiday
  • LEHD event

Available on this page is a collection of navigational, technical, and contextual guidance materials for using QWI Explorer, OnTheMap and OnTheMap for Emergency Management, and the LED Extraction Tool. To inquire about training options, send an email to

Application Help and Documentation

View these comprehensive reference instructions for LEHD products and interfaces.

Help Sheets

Print these colorful hand-outs outlining specific functions and providing an overview of the LEHD program and each application

Learning Guides

Use these learning modules and talking points to prepare for upcoming training classes.

Technical User Guides

LED Webinars

Webinars, short for web-based seminars, are effective electronic learning platforms. The LED Partnership holds a monthly webinar series free to the public to explain the LED Partnership, the data it provides, and the many capabilities of its systems. These presentations help users to better understand the many LED services and use them in different areas.

Please contact if you want to attend these webinars.

Choose a year below to view webinar materials from that year.

Annual LED Workshop

The Census Bureau convenes an annual workshop with state partners, federal agencies, and public and private organizations with shared interest every calendar year. The purpose of the annual workshop is to review progress, showcase use of data and analyses, solicit input and ideas, explore new concepts and uses, and discuss research and development directions for the coming years.

The Census Bureau conducts training for workforce investment boards (WIBs) to help them use the Local Employment Dynamics information they need for decision-making.

Please select by year the information (agenda, presentations, methodologies, etc.) provided at each workshop.

2013 2010 2007 2004 2001 PDF icon (13 KB)
2012 2009 2006 2003 2000 PDF icon (11 KB)
2011 2008 2005 2002 PDF icon (9 KB)
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