The VDB provides specific reports on the ECS requirements and the testing and verification process. Data is accepted into the VDB only from authorized sources and is tightly controlled. The database is directly accessible only by the database administrators. Reports on this data are generally available from this web site, and are the VDB's principal product. These reports have beeen arranged by category and type.
Many reports are available by development release.
The VDB is the only authorized source for ECS requirements data. Users should always consult the VDB on line to ensure that they have current and accurate requirements data. Data in the VDB is frequently updated, and the valid lifetime of a printed report is brief. Printed or downloaded reports must be discarded promptly. A listing of these links is provided in the gray bar at the left, and also on our links page, which additional includes a brief on each of these web site.