Your data has issues

There is a problem

conservation-area column must match the reference field in the conservation area dataset

Reference	Name	Conservation area	Documentation URL	Document URL	Document type	Entry date
D_UTT_351_CA_26_1	Smiths Green	UTT_351_CA_26 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/12112/Smiths-Green-Conservation-Area-Character-Appraisal-and-Management-Plan/pdf/Smiths_Green_CAAMP_02102023_-_lr_ihq9u24787ve.pdf?m=1702376169393	area-appraisal	2025-01-16
D_UTT_351_CA_26_2	Smiths Green	UTT_351_CA_26 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/12614/Smiths-Green-Conservation-Area-Map/pdf/Takeley_conservation_area.pdf?m=1700648645160	area-map	2025-01-16
D_UTT_351_CA_27_1	Stansted Mountfitchet	UTT_351_CA_27 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/1930/Stansted-Mountfitchet-Conservation-Area-Appraisal/pdf/Stansted_Approved_CA.pdf?m=1684432793593	area-appraisal	2025-01-16
D_UTT_351_CA_27_2	Stansted Mountfitchet	UTT_351_CA_27 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/1885/Stansted-Mountfitchet/pdf/Stansted_Conservation_Areas_2.pdf?m=1682015457893	area-map	2025-01-16
D_UTT_351_CA_28_1	Stebbing	UTT_351_CA_28 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/1931/Stebbing-Conservation-Area-Appraisal/pdf/Stebbing_Approved_CA.pdf?m=1682413148737	area-appraisal	2025-01-16
D_UTT_351_CA_28_2	Stebbing	UTT_351_CA_28 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/1893/Stebbing/pdf/Stebbing_Conservation_Area.pdf?m=1680178669637	area-map	2025-01-16
D_UTT_351_CA_29_1	Thaxted	UTT_351_CA_29 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/1932/Thaxted-Conservation-Area-Appraisal/pdf/Thaxted_CAA_06_12_12_Low_res_WEB.pdf?m=1682413265167	area-appraisal	2025-01-16
D_UTT_351_CA_29_2	Thaxted	UTT_351_CA_29 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/1887/Thaxted/pdf/Thaxted_Conservation_Area.pdf?m=1680177947467	area-map	2025-01-16
D_UTT_351_CA_30_1	Wendens Ambo	UTT_351_CA_30 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/2285/Wendens-Ambo-Conservation-Area-Appraisal/pdf/WendensAmbo_CAA_12_December_2013_Low_res.pdf?m=1682678005023	area-appraisal	2025-01-16
D_UTT_351_CA_30_2	Wendens Ambo	UTT_351_CA_30 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/2762/Wendens-Ambo/pdf/WCA_approved_CA_boudnary.pdf?m=1680258147623	area-map	2025-01-16
D_UTT_351_CA_31_1	Widdington	UTT_351_CA_31 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/1097/Widdington-Conservation-Area-Appraisal/pdf/Widdington_CAA_09_Nov_2013_Low_res.pdf?m=1682517542033	area-appraisal	2025-01-16
D_UTT_351_CA_31_2	Widdington	UTT_351_CA_31 Missing associated entity	https://www.uttlesford.gov.uk/conservation-area-appraisals	https://www.uttlesford.gov.uk/media/2618/Widdington/pdf/widdington_ca.pdf?m=1680193813463	area-map	2025-01-16

Showing rows 51 to 62 of 62

How to fix this issue

Your data is missing a conservation-area.

The Conservation area document guidance explains how to fix the issue:

conservation-area

The reference for the conservation area this document refers to, as used in the conservation area dataset.

Example: CA1

How to improve Uttlesford District Council’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