Your data has issues
There is a problem
- 2 rows are missing a period-start-date
| Reference | Name | Dataset | Description | Period start date | Period end date | Local planning authorities | Documentation URL | Document URL | Required housing | Entry date | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| royal-borough-of-windsor-and-maidenhead-new-local-plan | Development Plan for the Royal Borough of Windsor and Maidenhead | local-plan | The plan will set out the vision and outcomes for the future of the Borough. It will include land use policies and site allocations to help achieve this. It will not cover matters relating to minerals and waste. |
Missing value |
E06000040 | 2026-06-24 | |||||
| Central and Eastern Berkshire Minerals and Waste Plan | Central and Eastern Berkshire Joint Minerals and Waste Plan | local-plan | The plan guides the level of minerals and waste development needed within the plan area, identfiies where development should go and sets detailed policies to guide devleopment. |
Missing value |
2036-12-31 | https://www.rbwm.gov.uk/planning-and-building-control/planning-policy/development-plan/minerals-and-waste-plans | https://consult.rbwm.gov.uk/file/6103534?_gl=1*3l11ym*_ga*MjA4NzA5ODkwMS4xNzY1ODkzMjUw*_ga_B1S76ZFQXK*czE3ODIxMTkzNTUkbzE0NiRnMSR0MTc4MjExOTkyNiRqNTckbDAkaDA. | 2026-06-24 |
How to fix this issue
Your data is missing a period-start-date.
The Local plan guidance explains how to fix the issue:
period-start-date
Enter the start of the plan period. This is usually just a year in YYYY format. For example:
- 2026
- 2030
How to improve Royal Borough of Windsor and Maidenhead’s data
- Fix the errors indicated
- Use the check service to make sure the data meets the standard
- Publish the updated data on the endpoint URL