Great British Insulation Scheme Supplier Data Dictionary

Forms, tables and lists
Publication date
Scheme name
Great British Insulation Scheme

This document provides information to assist suppliers in completing the Great British Insulation Scheme measure notification template. It contains a description of every field on the template, the acceptable data that may be entered in those fields and the circumstances under which this data should be included. Suppliers should only use the most recent version of the dictionary and template unless instructed otherwise. Also included is a blank notification template.

Version Updates:

Version 1.1 (17 November 2023)

Version 1.1 of the dictionary contains minor wording changes for clarity, and a few updates to the valid field inputs in the ‘Starting SAP Rating’, ‘Installer Name’, and ‘Date of Householder Eligibility’ fields. A full list of changes can be found in the summary of updates document published below.