Conservation area

There is a problem

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

City Centre

reference: 2698
name: City Centre
designation-date: 1987-10-29
document-url: https://www.derby.gov.uk/media/derbycitycouncil/contentassets/documents/environmentandplanning/conservation/DerbyCityCouncil-conservation-area-city-centre.pdf
documentation-url: https://www.derby.gov.uk/environment-and-planning/conservation/conservation-areas/
geometry: MULTIPOLYGON (((-1.475769 52.926254,-1.476585 52.926178,-1.476627 52.926136,-1.476805 52.926124,-1.477628 52.926029,-1.478309 52.925893,-1.478515 52.925831,-1.478468 52.925769,-1.478232 52.925520,-1.478909 52.925410,-1.478805 52.925209,-1.478405 52.925266,-1.478347 52.925135,-1.478468 52.925120,-1.478395 52.924884,-1.478491 52.924873,-1.478500 52.924902,-1.478575 52.924894,-1.478585 52.924928,-1.478664 52.924917,-1.478646 52.924866,-1.479267 52.924782,-1.479297 52.924844,-1.479641 52.924773,-1.479624 52.924754,-1.479764 52.924732,-1.479860 52.924865,-1.479915 52.924852,-1.479906 52.924842,-1.480248 52.924771,-1.480374 52.924912,-1.480502 52.924870,-1.480555 52.924926,-1.480591 52.924914,-1.480610 52.924934,-1.480682 52.925074,-1.480935 52.925023,-1.481222 52.924914,-1.481307 52.924814,-1.481340 52.924746,-1.481337 52.924654,-1.481305 52.924565,-1.481217 52.924467,-1.481037 52.924317,-1.480827 52.924160,-1.480678 52.924012,-1.480645 52.923969,-1.480473 52.923638,-1.480392 52.923508,-1.480318 52.923432,-1.480152 52.923319,-1.480136 52.923295,-1.480145 52.923251,-1.480174 52.923221,-1.480221 52.923197,-1.480344 52.923159,-1.480591 52.923059,-1.480853 52.922936,-1.481019 52.922906,-1.481084 52.922909,-1.481164 52.922933,-1.481630 52.922635,-1.482155 52.922332,-1.480827 52.921882,-1.480843 52.921864,-1.480476 52.921744,-1.480396 52.921729,-1.480226 52.922016,-1.479964 52.921966,-1.479898 52.922101,-1.479556 52.922030,-1.479315 52.921969,-1.479342 52.921926,-1.479009 52.921728,-1.478682 52.921973,-1.478241 52.921754,-1.478129 52.921706,-1.478009 52.921670,-1.477883 52.921647,-1.477088 52.921607,-1.476958 52.921633,-1.476690 52.921645,-1.475481 52.921823,-1.475342 52.921859,-1.475256 52.921899,-1.475216 52.921931,-1.475094 52.922061,-1.475005 52.922185,-1.474927 52.922328,-1.474776 52.922495,-1.474824 52.922526,-1.474859 52.922577,-1.474863 52.922612,-1.474844 52.922660,-1.474814 52.922690,-1.474764 52.922718,-1.474701 52.922737,-1.474645 52.922743,-1.474958 52.923267,-1.475087 52.923524,-1.475468 52.924034,-1.475727 52.924252,-1.475898 52.924372,-1.476011 52.924436,-1.476338 52.924577,-1.476476 52.924651,-1.476197 52.924733,-1.475725 52.924902,-1.475672 52.924915,-1.475536 52.924970,-1.475478 52.925013,-1.475436 52.925028,-1.475404 52.925018,-1.475385 52.925055,-1.475386 52.925137,-1.475483 52.925477,-1.475769 52.926254)))
point: POINT (-1.477927 52.92362)
notes
organisation
entry-date: entry-date must be a real date
2025-04-01
start-date: 1987-10-29
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