Delivering the annual canvass - England Share on Email Print this page Print full guidance You are in the Developing plans for the annual canvass section Delivering the annual canvass - England Developing plans for the annual canvass Planning for data matching Data matching is an integral part of the new canvass and you will need to plan how and when you will carry this out. This section contains guidance on the things you will need to consider when planning for national and local data matching. Last updated: 3 June 2020 Book traversal links for Planning for data matching Is a data sharing agreement required for Route 3 properties? What do I need to consider when planning for the national data match step?