Tree preservation zone

There is a problem

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

reference: 4/GOD W6
name: Land at Tandridge
tree-preservation-order: undefined
4/GOD
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-0.029907 51.240098,-0.029927 51.240092,-0.028816 51.240059,-0.027859 51.240000,-0.026677 51.239959,-0.025853 51.240093,-0.025262 51.240211,-0.024760 51.240365,-0.024428 51.240543,-0.024324 51.240584,-0.023854 51.240717,-0.023444 51.240859,-0.023517 51.241044,-0.023642 51.241180,-0.023962 51.241278,-0.024360 51.241384,-0.025231 51.241550,-0.025633 51.241483,-0.026051 51.241370,-0.026358 51.241304,-0.026553 51.241223,-0.026669 51.241119,-0.026750 51.241106,-0.027200 51.240986,-0.027295 51.240903,-0.027299 51.240790,-0.027203 51.240682,-0.027045 51.240602,-0.026998 51.240502,-0.027045 51.240369,-0.027212 51.240230,-0.027478 51.240156,-0.027607 51.240215,-0.027799 51.240211,-0.027919 51.240263,-0.027999 51.240257,-0.028042 51.240208,-0.028145 51.240168,-0.028305 51.240213,-0.028656 51.240275,-0.028819 51.240250,-0.029817 51.240251,-0.029907 51.240098)))
point: POINT (-0.025906 51.240706)
notes
organisation
entry-date: 1950-10-16
start-date: 1950-10-16
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.