Your data has issues

There is a problem

• 2 entries must have dates in YYYY-MM-DD format

Reference	Name	Article 4 direction	Permitted development rights	Uprns	Address texts	Geometry	Point	Notes	Entry date	Start date	End date
39	Land at Wyburn Wood off Amersham Road - Forestry.					MULTIPOLYGON (((-0.521817 51.671470,-0.521820 51.671435,-0.521831 51.671404,-0.521850 51.671365,-0.521871 51.671340,-0.521886 51.671329,-0.521953 51.671271,-0.521980 51.671242,-0.522025 51.671187,-0.522052 51.671140,-0.522078 51.671019,-0.522128 51.670764,-0.522158 51.670652,-0.522186 51.670539,-0.522199 51.670466,-0.522236 51.670216,-0.522219 51.670205,-0.522173 51.670192,-0.522016 51.670154,-0.521824 51.670105,-0.521641 51.670044,-0.521597 51.670031,-0.521518 51.670013,-0.521318 51.669975,-0.521325 51.669862,-0.521325 51.669799,-0.521331 51.669746,-0.521340 51.669693,-0.521376 51.669536,-0.521398 51.669469,-0.521428 51.669392,-0.521481 51.669274,-0.521501 51.669244,-0.521535 51.669205,-0.521681 51.669058,-0.521824 51.668900,-0.521840 51.668875,-0.521842 51.668866,-0.521842 51.668849,-0.521834 51.668825,-0.521833 51.668817,-0.521839 51.668800,-0.521850 51.668786,-0.521865 51.668777,-0.521903 51.668749,-0.521974 51.668708,-0.522027 51.668683,-0.522088 51.668658,-0.522138 51.668642,-0.522185 51.668630,-0.521862 51.668402,-0.521728 51.668545,-0.521678 51.668593,-0.521635 51.668638,-0.521579 51.668701,-0.521462 51.668846,-0.521299 51.669055,-0.521263 51.669104,-0.521233 51.669138,-0.521182 51.669190,-0.521041 51.669327,-0.520950 51.669422,-0.520955 51.669454,-0.520955 51.669482,-0.520949 51.669534,-0.520930 51.669582,-0.520900 51.669633,-0.520865 51.669685,-0.520712 51.669897,-0.520337 51.670529,-0.520223 51.670703,-0.520086 51.670897,-0.519968 51.671069,-0.519924 51.671139,-0.519876 51.671224,-0.519834 51.671308,-0.519802 51.671368,-0.519783 51.671408,-0.519772 51.671444,-0.519766 51.671500,-0.519760 51.671535,-0.519758 51.671569,-0.519760 51.671584,-0.519769 51.671612,-0.519798 51.671671,-0.519795 51.671705,-0.519791 51.671720,-0.519985 51.671688,-0.520124 51.671683,-0.520329 51.671671,-0.520542 51.671654,-0.520661 51.671635,-0.520834 51.671599,-0.521256 51.671579,-0.521744 51.671537,-0.521789 51.671534,-0.521804 51.671535,-0.521817 51.671470)))	POINT (-0.521113 51.670583)		2025-01-08	Invalid date
307	Land at Misbourne Valley - Means of enclosure.					MULTIPOLYGON (((-0.650132 51.677051,-0.650585 51.676378,-0.650879 51.675869,-0.651182 51.675418,-0.651469 51.674340,-0.651551 51.674305,-0.651751 51.674235,-0.652010 51.674108,-0.652270 51.673931,-0.652601 51.673733,-0.652837 51.673599,-0.653052 51.673385,-0.653325 51.673172,-0.653725 51.672960,-0.654324 51.672722,-0.654042 51.672444,-0.653761 51.672160,-0.653995 51.672083,-0.654347 51.671950,-0.654593 51.671859,-0.654945 51.671712,-0.655228 51.671571,-0.655417 51.671458,-0.655582 51.671352,-0.655677 51.671273,-0.655912 51.671175,-0.656079 51.671004,-0.656260 51.670768,-0.656310 51.670653,-0.656196 51.670580,-0.655843 51.670374,-0.655785 51.670359,-0.655658 51.670365,-0.655481 51.670456,-0.655175 51.670597,-0.654380 51.670840,-0.652722 51.671196,-0.650635 51.671583,-0.650500 51.671445,-0.650401 51.671271,-0.650148 51.671181,-0.649872 51.671106,-0.649666 51.671024,-0.649425 51.670949,-0.648779 51.670841,-0.648433 51.670772,-0.648237 51.670712,-0.648055 51.670616,-0.647928 51.670572,-0.647650 51.670568,-0.647594 51.670524,-0.647512 51.670523,-0.647264 51.670304,-0.647072 51.670129,-0.646693 51.670009,-0.646060 51.669851,-0.645632 51.669795,-0.645193 51.669747,-0.642487 51.666297,-0.642389 51.666034,-0.641563 51.665708,-0.641517 51.665712,-0.641515 51.665781,-0.641418 51.665839,-0.641268 51.665918,-0.641067 51.666002,-0.640734 51.666149,-0.640303 51.666370,-0.639741 51.666681,-0.639540 51.666748,-0.639191 51.666841,-0.638840 51.666993,-0.638665 51.667066,-0.638473 51.667134,-0.637871 51.667288,-0.637679 51.667361,-0.637408 51.667444,-0.637242 51.667501,-0.637085 51.667559,-0.636920 51.667584,-0.636650 51.667656,-0.636518 51.667713,-0.636344 51.667760,-0.636240 51.667764,-0.636154 51.667725,-0.636069 51.667703,-0.635921 51.667728,-0.635738 51.667753,-0.635400 51.667808,-0.635026 51.667858,-0.634696 51.667907,-0.634422 51.667802,-0.634258 51.667789,-0.634121 51.667761,-0.634011 51.667679,-0.633892 51.667597,-0.633549 51.667518,-0.633292 51.667439,-0.633086 51.667367,-0.633019 51.667291,-0.633008 51.667103,-0.633044 51.667060,-0.633157 51.667034,-0.633161 51.666900,-0.632541 51.666776,-0.632274 51.666657,-0.631958 51.666485,-0.631825 51.666410,-0.631602 51.666544,-0.631407 51.666489,-0.631106 51.666356,-0.630834 51.666240,-0.630665 51.666173,-0.630507 51.666071,-0.630404 51.666028,-0.630283 51.665944,-0.630162 51.665866,-0.629825 51.665691,-0.629506 51.665551,-0.629073 51.665404,-0.628584 51.665245,-0.628208 51.665104,-0.627785 51.664969,-0.627446 51.664853,-0.627457 51.664812,-0.627393 51.664728,-0.627214 51.664673,-0.626998 51.664612,-0.626838 51.664557,-0.626451 51.664463,-0.626336 51.664509,-0.626095 51.664619,-0.625941 51.664658,-0.625808 51.664663,-0.624825 51.664823,-0.624652 51.664885,-0.624459 51.664990,-0.623858 51.665674,-0.623681 51.665879,-0.623394 51.666248,-0.623263 51.666488,-0.623271 51.666553,-0.624194 51.666836,-0.624476 51.666928,-0.624938 51.667034,-0.625400 51.667169,-0.625870 51.667328,-0.626302 51.667499,-0.626424 51.667559,-0.626629 51.667668,-0.626769 51.667770,-0.627192 51.667923,-0.627333 51.667978,-0.626828 51.668634,-0.627374 51.668805,-0.627276 51.668917,-0.627445 51.668990,-0.627179 51.669276,-0.627131 51.669266,-0.627015 51.669388,-0.626981 51.669437,-0.626804 51.669631,-0.626730 51.669611,-0.626566 51.669738,-0.626417 51.669886,-0.626373 51.669939,-0.625392 51.670915,-0.625034 51.671259,-0.624984 51.671315,-0.624779 51.671200,-0.624579 51.671098,-0.624246 51.670961,-0.623818 51.670803,-0.623665 51.670755,-0.623481 51.670979,-0.623382 51.671087,-0.623289 51.671156,-0.623233 51.671238,-0.623024 51.671425,-0.622832 51.671592,-0.619847 51.670459,-0.619981 51.670331,-0.620280 51.670027,-0.619490 51.669752,-0.618657 51.669478,-0.618008 51.669273,-0.617748 51.669507,-0.616960 51.670243,-0.616091 51.671048,-0.615955 51.671129,-0.615842 51.671199,-0.615799 51.671248,-0.615676 51.671215,-0.615421 51.671100,-0.614977 51.671453,-0.614811 51.671595,-0.614670 51.671679,-0.614168 51.671963,-0.614190 51.671986,-0.613993 51.672113,-0.613828 51.672217,-0.613689 51.672252,-0.613614 51.672286,-0.613553 51.672317,-0.613497 51.672339,-0.613533 51.672365,-0.613648 51.672392,-0.613385 51.672385,-0.613133 51.672536,-0.612984 51.672618,-0.612645 51.672850,-0.612614 51.672938,-0.612570 51.672967,-0.612286 51.673091,-0.612175 51.673146,-0.612088 51.673195,-0.611913 51.673329,-0.611821 51.673378,-0.611724 51.673462,-0.611651 51.673515,-0.611526 51.673566,-0.611371 51.673644,-0.611338 51.673653,-0.611313 51.673676,-0.611101 51.673948,-0.610969 51.674071,-0.610855 51.674223,-0.610770 51.674364,-0.610748 51.674442,-0.611188 51.674462,-0.612159 51.674582,-0.613047 51.674736,-0.614072 51.674972,-0.615235 51.675260,-0.616096 51.675529,-0.616820 51.675769,-0.617460 51.676050,-0.617793 51.676184,-0.618229 51.676319,-0.619341 51.676750,-0.620291 51.677158,-0.621457 51.677727,-0.621912 51.678006,-0.622141 51.678117,-0.622441 51.678171,-0.622810 51.678233,-0.623351 51.678369,-0.623865 51.678635,-0.624251 51.678899,-0.624639 51.679105,-0.625303 51.679394,-0.625728 51.679551,-0.625968 51.679669,-0.626406 51.679746,-0.627409 51.679967,-0.628758 51.680235,-0.630707 51.680582,-0.631756 51.680796,-0.632217 51.680910,-0.632611 51.680900,-0.633240 51.680835,-0.634289 51.680660,-0.635364 51.680788,-0.636033 51.680904,-0.636507 51.680952,-0.636820 51.680978,-0.637704 51.680873,-0.638553 51.680789,-0.639586 51.680765,-0.640619 51.680769,-0.641267 51.680791,-0.642020 51.680836,-0.643005 51.680862,-0.643770 51.680892,-0.644475 51.680973,-0.645908 51.681162,-0.646414 51.681291,-0.646463 51.680801,-0.646538 51.680629,-0.646716 51.680508,-0.646964 51.680360,-0.647388 51.680126,-0.647627 51.679913,-0.647795 51.679699,-0.647964 51.679499,-0.648223 51.679357,-0.648624 51.679124,-0.648910 51.678882,-0.649529 51.677945,-0.650132 51.677051)))	POINT (-0.634234 51.673782)	Direction not confirmed	2025-01-08	Invalid date

How to fix this issue

Your data is missing a start-date.

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

start-date

The date that the article 4 direction came into force, written in YYYY-MM-DD format.

Example: 1984-03-28

How to improve Buckinghamshire Council’s data

1. Fix the errors indicated
2. Use the check service to make sure the data meets the standard
3. Publish the updated data on the endpoint URL