Tree preservation zone

There is a problem

tree-preservation-order column must match the reference field in the tree preservation order dataset

reference: 167/TAN W1
name: Woodlands north and east of M25 interchange Godstone
tree-preservation-order: undefined
167/TAN
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-0.065041 51.262941,-0.065024 51.262908,-0.065021 51.262117,-0.064114 51.262017,-0.064179 51.261806,-0.064229 51.261680,-0.064180 51.261515,-0.063984 51.261323,-0.063764 51.261238,-0.063590 51.261128,-0.063556 51.261076,-0.063068 51.261101,-0.062854 51.261089,-0.061725 51.260980,-0.061603 51.261017,-0.061329 51.261032,-0.060942 51.261012,-0.061031 51.261199,-0.061138 51.261271,-0.061136 51.261309,-0.061226 51.261343,-0.061533 51.261380,-0.061658 51.261413,-0.062056 51.261484,-0.062258 51.261443,-0.062878 51.261606,-0.063254 51.261752,-0.063332 51.261843,-0.063343 51.262232,-0.063293 51.262327,-0.063260 51.262671,-0.063329 51.262780,-0.063515 51.262885,-0.063518 51.263045,-0.063585 51.263167,-0.063658 51.263162,-0.063694 51.263181,-0.063802 51.263202,-0.064055 51.263239,-0.064130 51.263164,-0.064126 51.263067,-0.064194 51.262971,-0.064280 51.262877,-0.064551 51.262913,-0.064724 51.262910,-0.065041 51.262941)))
point: POINT (-0.063484 51.261966)
notes
organisation
entry-date: 1988-03-23
start-date: 1988-03-23
end-date

Your dataset is missing the tree-preservation-order column.

The Tree preservation zone guidance explains how to fix the issue:

The reference for the tree preservation order that covers this zone.