Tree preservation zone

There is a problem

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

reference: TPO-013-A4
name: Trees and woodlands at Stoke nr Grindleford
tree-preservation-order: undefined
TPO-013-A4
tree-preservation-zone-type: area
geometry: MULTIPOLYGON (((-1.644586 53.283914,-1.644079 53.283894,-1.643971 53.283896,-1.643647 53.283873,-1.643671 53.283899,-1.643675 53.283911,-1.643702 53.283912,-1.644095 53.283946,-1.644449 53.283955,-1.644578 53.283955,-1.644675 53.283962,-1.644810 53.283982,-1.645036 53.284007,-1.645092 53.284089,-1.645297 53.284111,-1.645636 53.284139,-1.645698 53.284147,-1.645894 53.284182,-1.646047 53.284206,-1.646237 53.284244,-1.646324 53.284257,-1.646401 53.284259,-1.646491 53.284256,-1.646539 53.284257,-1.646567 53.284266,-1.646577 53.284273,-1.646671 53.284315,-1.646801 53.284232,-1.646835 53.284201,-1.646799 53.284198,-1.646748 53.284186,-1.646713 53.284183,-1.646660 53.284189,-1.646631 53.284196,-1.646611 53.284196,-1.646548 53.284193,-1.646445 53.284183,-1.646365 53.284171,-1.646205 53.284143,-1.646099 53.284127,-1.645925 53.284095,-1.645614 53.284045,-1.645441 53.284030,-1.645405 53.284018,-1.645332 53.284008,-1.644943 53.283939,-1.644816 53.283921,-1.644771 53.283919,-1.644669 53.283918,-1.644586 53.283914)))
point: POINT (-1.645465 53.284079)
notes
entry-date: 2026-07-22
start-date
end-date

Your data is missing a tree-preservation-order.

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

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