Asset Data Management Manual (ADMM)
The ADMM sets out National Highways' asset data requirements to achieve both its corporate objectives as well as its asset management objectives. It brings clarity and consistency to reflect the company's asset data needs and is revised and published regularly to accommodate changes and expansion to the business needs.
The ADMM contains the company’s asset data requirements to ensure the company collects and maintains the asset data it needs to operate safely and efficiently. It is for use by anyone creating, maintaining or using data on behalf of or within National Highways. It is composed of four documents:
Additionally, a Revision Log and Change Request Submission Form are provided with each new version of the ADMM.
Asset Data Management Manual v12.0 (Published October 2020)
Revision Log & Change Request Submission Form
Any change requests, feedback or queries should be directed to AssetInformationQueries@highwaysengland.co.uk Additionally, the Data Dictionary can be provided as an XML file upon request. Earlier versions of the ADMM are also available on request with an explanation of why an older version is required.