Tree preservation zone

There is a problem

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

reference: TPO426.W1
name: Land off Rimsdale Close and Mersey Road.
tree-preservation-order: undefined
TPO426
tree-preservation-zone-type: woodland
geometry: MULTIPOLYGON (((-2.928040 53.362329,-2.928118 53.362434,-2.928165 53.362560,-2.928463 53.362712,-2.929172 53.363003,-2.929207 53.362972,-2.929226 53.362981,-2.929311 53.362904,-2.929451 53.362795,-2.929606 53.362703,-2.929725 53.362616,-2.930277 53.362118,-2.930291 53.362091,-2.930292 53.362049,-2.930273 53.362001,-2.930236 53.361961,-2.930231 53.361947,-2.930246 53.361928,-2.930231 53.361920,-2.930185 53.361955,-2.930102 53.361947,-2.930062 53.361968,-2.929746 53.361772,-2.929333 53.361552,-2.928888 53.361329,-2.928591 53.361157,-2.928505 53.361237,-2.928424 53.361375,-2.928303 53.361511,-2.928297 53.361590,-2.928273 53.361675,-2.928203 53.361783,-2.928193 53.361847,-2.928059 53.362144,-2.928051 53.362292,-2.928040 53.362329)))
point: POINT (-2.929028 53.362128)
notes: Mixed deciduous and evergreen species.
organisation
entry-date: 2015-07-28
start-date: 2015-12-18
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.