Conservation area

There is a problem

entry-date column must be in YYYY-MM-DD format

Old Cassop

reference: 6091
name: Old Cassop
designation-date: 1981-01-01
document-url: https://www.durham.gov.uk/media/3583/Old-Cassop-Conservation-Area-Appraisal/pdf/OldCassopConservationAreaCharacterAppraisal.pdf?m=1537967439260
documentation-url: https://www.durham.gov.uk/conservationareas
geometry: MULTIPOLYGON (((-1.473749 54.747139,-1.473597 54.747196,-1.473866 54.748397,-1.473934 54.749606,-1.473666 54.749643,-1.473814 54.749866,-1.473437 54.750551,-1.473618 54.750784,-1.474009 54.751579,-1.474352 54.752170,-1.474431 54.752538,-1.475900 54.752660,-1.476218 54.752671,-1.477536 54.752851,-1.477828 54.752950,-1.478167 54.753078,-1.478493 54.753272,-1.479003 54.753542,-1.479513 54.753856,-1.480482 54.754410,-1.481301 54.754889,-1.482050 54.755216,-1.483127 54.754436,-1.483742 54.753945,-1.484014 54.753517,-1.484050 54.753304,-1.484434 54.752049,-1.484757 54.751457,-1.484991 54.751235,-1.485166 54.750998,-1.485483 54.751028,-1.486718 54.751178,-1.488287 54.751330,-1.487747 54.750399,-1.486602 54.748461,-1.486417 54.748499,-1.486033 54.748497,-1.485231 54.748464,-1.484396 54.748413,-1.484028 54.748421,-1.483476 54.748525,-1.483107 54.748581,-1.482637 54.748536,-1.481868 54.748429,-1.481304 54.748307,-1.480021 54.748228,-1.479996 54.748168,-1.479586 54.748107,-1.479509 54.748151,-1.478559 54.748132,-1.478545 54.748523,-1.477107 54.748507,-1.477025 54.748391,-1.476305 54.748494,-1.475759 54.748057,-1.473749 54.747139)))
point: POINT (-1.480239 54.750833)
notes
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1981-01-01
end-date

How to fix this issue

Your dataset is missing the entry-date column.

The Conservation area guidance explains how to fix the issue:

entry-date

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:

2022 is fine
2022-12 is better
2022-12-20 is brilliant

How to improve Historic England’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