Draft ECO4 Supplier Data Dictionary

Forms, tables and lists

Publication date

Scheme name


This draft document provides information to assist suppliers in completing the notification templates for projects and measures in ECO4. It contains a description of every field on the templates, the acceptable data that may be entered in those fields and the circumstances under which this data should be included.

Please be aware that this is a draft document intended to provide suppliers with advance notice of the information they may be required to obtain in ECO4 for the purposes of notification. The final data dictionary, which will be the version suppliers must adhere to for notifications, will be published later in 2022.