Your data has issues

There is a problem

5 issue of type invalid category value

Reference	Name	Article 4 direction	Permitted development rights	Geometry	Point	Entry date
ART/88/0001	Avebury	ART/88/0001	I1 - 1977;1D;I3-1981-A;I4-1977;II1-1977;II2-1977;II3-1977;IV1-1963;IV2 - 1977;XXII1 - 1963 Invalid category value	MULTIPOLYGON (((-1.855432 51.430338,-1.855414 51.430333,-1.855387 51.430341,-1.855427 51.430444,-1.856089 51.430396,-1.857582 51.430547,-1.858738 51.430645,-1.859007 51.430681,-1.860098 51.430736,-1.860548 51.430531,-1.860928 51.430287,-1.860674 51.429805,-1.860692 51.429666,-1.860733 51.429603,-1.860772 51.429569,-1.860830 51.429533,-1.861004 51.429456,-1.861138 51.429384,-1.861272 51.429303,-1.861308 51.429271,-1.861349 51.429210,-1.861371 51.429156,-1.861436 51.428980,-1.861462 51.428879,-1.861496 51.428786,-1.861548 51.428695,-1.861623 51.428600,-1.861677 51.428511,-1.861569 51.428296,-1.861283 51.427844,-1.860466 51.428066,-1.860450 51.428019,-1.860401 51.428024,-1.860355 51.428057,-1.860185 51.428028,-1.859884 51.428066,-1.859044 51.428196,-1.858193 51.428269,-1.858217 51.428818,-1.857677 51.428823,-1.857543 51.428753,-1.857522 51.428750,-1.857458 51.428664,-1.857432 51.428606,-1.857424 51.428420,-1.857286 51.428431,-1.857307 51.428617,-1.857328 51.428679,-1.857392 51.428799,-1.857236 51.428830,-1.857187 51.428737,-1.857172 51.428688,-1.857135 51.428443,-1.857124 51.428277,-1.857108 51.428227,-1.857068 51.428152,-1.856990 51.428175,-1.856928 51.428172,-1.856957 51.428459,-1.856991 51.428662,-1.856995 51.428827,-1.857005 51.428859,-1.857027 51.428875,-1.857092 51.428896,-1.857182 51.428910,-1.857687 51.428911,-1.857697 51.429156,-1.857718 51.429286,-1.857702 51.429286,-1.857712 51.429372,-1.857618 51.429590,-1.857619 51.429663,-1.857294 51.429653,-1.857115 51.429603,-1.856543 51.430004,-1.856270 51.430158,-1.855914 51.430333,-1.855862 51.430307,-1.855748 51.430346,-1.855557 51.430354,-1.855432 51.430338)))	POINT (-1.859204 51.429404)	2026-06-01
ART/00/0003	Box 2	ART/00/0003	Not Available Invalid category value	MULTIPOLYGON (((-2.231529 51.409616,-2.231616 51.409485,-2.231544 51.409486,-2.231538 51.409511,-2.231469 51.409505,-2.231476 51.409471,-2.231433 51.409467,-2.231443 51.409424,-2.231629 51.409442,-2.231709 51.409342,-2.231725 51.409193,-2.231709 51.409164,-2.231686 51.409154,-2.231655 51.409160,-2.231418 51.409297,-2.231400 51.409298,-2.231370 51.409362,-2.231324 51.409357,-2.231270 51.409588,-2.231529 51.409616)))	POINT (-2.231503 51.409398)	2026-06-01
ART/00/0002	Bromham 2	ART/00/0002	Not Available Invalid category value	MULTIPOLYGON (((-2.045944 51.392217,-2.045922 51.392230,-2.046187 51.392400,-2.046441 51.392212,-2.046607 51.392113,-2.046715 51.392038,-2.046827 51.391865,-2.046987 51.391822,-2.047110 51.391810,-2.047169 51.391814,-2.047231 51.391827,-2.047361 51.391871,-2.047471 51.391889,-2.047801 51.391809,-2.047877 51.391758,-2.047996 51.391746,-2.048079 51.391707,-2.048308 51.391699,-2.048422 51.391718,-2.048499 51.391721,-2.048621 51.391694,-2.048655 51.391694,-2.048785 51.391718,-2.048856 51.391722,-2.048962 51.391746,-2.049267 51.391746,-2.049330 51.391730,-2.049384 51.391730,-2.049453 51.391706,-2.049572 51.391692,-2.049597 51.391678,-2.049695 51.391650,-2.049813 51.391639,-2.049923 51.391605,-2.050032 51.391586,-2.050080 51.391549,-2.050106 51.391546,-2.050131 51.391528,-2.050190 51.391544,-2.050256 51.391511,-2.050327 51.391499,-2.050383 51.391460,-2.050443 51.391444,-2.049845 51.390824,-2.049779 51.390868,-2.049443 51.391024,-2.049416 51.390959,-2.049312 51.390823,-2.048854 51.391004,-2.047971 51.391295,-2.047684 51.391372,-2.047199 51.391598,-2.046625 51.391822,-2.046635 51.391838,-2.046362 51.391932,-2.046299 51.391993,-2.046219 51.392055,-2.045944 51.392217)))	POINT (-2.048586 51.391477)	2026-06-01
ART/87/0001	Bromham 3	ART/87/0001	IV2 - 1977 Invalid category value	MULTIPOLYGON (((-2.046462 51.392472,-2.046357 51.392510,-2.045922 51.392230,-2.045696 51.392372,-2.045655 51.392413,-2.045582 51.392563,-2.045446 51.392667,-2.045252 51.392775,-2.044807 51.393002,-2.044502 51.393276,-2.044170 51.393615,-2.044246 51.393739,-2.044378 51.394019,-2.044482 51.394320,-2.044578 51.394660,-2.044697 51.395039,-2.045160 51.395935,-2.045564 51.395857,-2.045888 51.395744,-2.047429 51.395146,-2.048702 51.394668,-2.048547 51.394295,-2.048543 51.394252,-2.048498 51.394078,-2.048486 51.393985,-2.048420 51.393783,-2.048373 51.393509,-2.048351 51.393158,-2.048303 51.393012,-2.048219 51.392344,-2.048197 51.392223,-2.047420 51.392248,-2.046709 51.392382,-2.046462 51.392472)))	POINT (-2.046443 51.393951)	2026-06-01
ART/00/0001	Market Lavington	ART/00/0001	Not Available Invalid category value	MULTIPOLYGON (((-2.009371 51.301620,-2.009383 51.301634,-2.009544 51.301315,-2.009663 51.301236,-2.009709 51.301286,-2.009731 51.301377,-2.009748 51.301406,-2.009822 51.301462,-2.009930 51.301511,-2.010208 51.301672,-2.010355 51.301728,-2.010522 51.301819,-2.010830 51.301590,-2.010995 51.301444,-2.011415 51.301124,-2.011577 51.301196,-2.011853 51.301295,-2.012056 51.301384,-2.012143 51.301408,-2.012225 51.301421,-2.012302 51.301420,-2.012335 51.301408,-2.012351 51.301369,-2.012299 51.301291,-2.012155 51.301186,-2.012077 51.301076,-2.011966 51.300953,-2.011956 51.300856,-2.011967 51.300831,-2.011952 51.300803,-2.011844 51.300731,-2.011748 51.300693,-2.011543 51.300664,-2.011468 51.300670,-2.011354 51.300699,-2.010985 51.300631,-2.010889 51.300576,-2.010578 51.300437,-2.010385 51.300406,-2.010039 51.300427,-2.009841 51.300421,-2.009667 51.300437,-2.009554 51.300436,-2.009403 51.300469,-2.009352 51.300528,-2.009364 51.300540,-2.009384 51.300595,-2.009418 51.300749,-2.009423 51.300818,-2.009408 51.300907,-2.009380 51.301007,-2.009351 51.301065,-2.009372 51.301094,-2.009353 51.301140,-2.009322 51.301157,-2.009262 51.301279,-2.009254 51.301351,-2.009261 51.301436,-2.009371 51.301620)))	POINT (-2.010546 51.301027)	2026-06-01

How to fix this issue

Your data is missing a permitted-development-rights.

The Article 4 direction area guidance explains how to fix the issue:

permitted-development-rights

A list of the permitted development rights withdrawn by the article 4 direction.

Separate the rights in the list using semicolons.

Only use rights from our permitted development right dataset. If the area withdraws a permitted development right that is not in our dataset, email digitalland@communities.gov.uk.

Example: 3D;3M;11B

How to improve Wiltshire 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