Improving the Performance of the Transportation Industry Through Training
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System Maintenance
Access to the NHI Web site, NHI accounts and Web-based training & Web-conference training will be temporarily unavailable from 10:00 PM EST on Friday, 10/28/2016 to 08:00 AM EST on Monday, 10/31/2016. We apologize for any inconvenience and appreciate your patience.

Order NHI Materials

NHI offers a wide variety of hard copy and electronic copy reference manuals, guides, and information materials. NHI Store materials are available for purchase to everyone. Hard copy items are priced to cover the cost of printing and shipping, and electronic materials are available for download at little or no charge.

To search our selection of materials, please visit: Search the NHI Store

To access your downloadable electronic materials, please visit: Access Your Electronic Materials

To learn more about NHI training products and services, please visit:
NHI Training Products and Services

More Information

Materials Format
NHI course materials are available in hard copy and electronic copy formats. Hard copy materials will be mailed to you. Electronic materials are available for download and can be saved on your computer.
Materials Cancellation
If you would like to cancel your materials order, please contact our Materials Manager via e-mail at or via phone at 703-235-0552.
Materials Included in Session
If you are enrolled in a session, you do not need to purchase the session materials separately. Training materials are included in the session enrollment fees and are provided at your training session.
FHWA Employees
For FHWA employees enrolled in a session, training materials are included and do not need to be purchased separately. Due to fiscal constraints, FHWA employees who are not enrolled in a training but would like a copy of the training materials will need to purchase materials from the NHI Store.
Submit Feedback or Questions
Please submit feedback regarding the NHI Web site and services.
Document Disclaimer
The documents available on this site are for printing purposes only. If you have any problems accessing information on this site, please contact for assistance.