Conservation area

There is a problem

reference: 3196
name: Chailey (St George's)
designation-date: 1995-06-14
document-url: https://www.lewes-eastbourne.gov.uk/media/1681/Chailey-St-Georges-Conservation-Area-Appraisal/pdf/Chailey_St_Georges_Conservation_Area_Appraisal.pdf?m=1682433970800
documentation-url: https://www.lewes-eastbourne.gov.uk/article/1827/Conservation-area-appraisals-Lewes-District-Council?p=1&f=Metadata72-233&f=Metadata72-234&f=Metadata71-210&f=Metadata71-211
geometry: MULTIPOLYGON (((-0.025390 50.976328,-0.025430 50.976345,-0.027920 50.975211,-0.027434 50.974465,-0.025923 50.974727,-0.025392 50.974789,-0.024664 50.974927,-0.024653 50.974946,-0.024634 50.975079,-0.024637 50.975192,-0.024654 50.975282,-0.024704 50.975442,-0.024747 50.975519,-0.024717 50.975523,-0.024771 50.975668,-0.024910 50.975646,-0.024917 50.975689,-0.024963 50.975779,-0.025100 50.976113,-0.025126 50.976158,-0.025153 50.976191,-0.025214 50.976240,-0.025390 50.976328)))
point: POINT (-0.026143 50.975306)
notes
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1995-06-14
end-date

Your dataset is missing the entry-date column.

The Conservation area guidance explains how to fix the issue:

The date the record was last updated.

If the entity has never been updated, enter the same date as start-date.

Write in YYYY-MM-DD format.

Example:

2022-12-20

With dates, some data is better than no data, so: