International Study of Highway Development & Management

The HDM-4 development team welcomes and encourages feedback on all aspects of HDM-4.

A software error is reported or a request for an enhancement to the software or documentation is submitted via a "Change Request".

When a user submits a Change Request the following actions will result:

The Change Requests will be classified as either a bug fix or an improvementand will receive a unique Change Request number.
Change Requests will be investigated by the HDM-4 Development Team to assess the impact of the change.
The Change Request Committee will either approve/reject the change request after due consideration and assign a priority to those approved.
The Change Request will be assigned to a work package, and scheduled for a future update or upgrade.

In the future it is planned that approved Change Requests will be published on the HDM-4 website to enable users to track requests that they have made, and to view the changes that have been scheduled for the future releases.

Click on the above to report any errors you have encountered with the HDM-4 software.

Click on the above if you have any general comments or suggestions you would like to share with the HDM-4 development team, regarding either the software or the documentation.

HDM-4 Change Request Status Report Request

To receive a report on the current status of Change Requests that you have submitted please supply your email address. This should be the same email address that was used to when the original Change Request was entered.