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41 rows are missing a document-url

Reference	Name	Document URL	Made date	Confirmed date	Notes	Entry date	Start date	End date
18-T4	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T8	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
18-T29	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T33	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T34	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
115-T1	Land between Rookery Yard and Waitrose, Primett Road	Missing value	2015-06-02	2015-08-10	Land Between Rookery Yard And Waitrose Primett Road Stevenage Herts SG1 3EH	2015-08-10	2015-08-10	2020-02-19
18-T26	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
18-T11	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T12	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
18-T13	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
18-T14	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
18-T15	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
18-T16	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
18-T19	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
18-T18	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
18-T17	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31
18-T20	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T22	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T21	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T24	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T23	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T25	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T27	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T28	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T30	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T31	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T32	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T36	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T37	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T35	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T1	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T2	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T3	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T5	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T6	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T7	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T9	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
18-T10	Lanterns Lane and Narrowbox Lane	Missing value	1987-07-31	1987-07-31	Lanterns Lane And Narrowbox Lane Aston End Stevenage Herts	1987-07-31	1987-07-31	2019-09-19
10-G10	Tree Preservation (Appletrees) Order 1978 - TPO 10	Missing value	1978-07-21	1978-09-11	Foster Close, Chancellors Road And Woodfield Road Stevenage Herts	1978-09-11	1978-09-11
14-G1	Tree Preservation (Appletrees) Order 1979 - TPO 14	Missing value	1979-01-16	1979-03-19	37 Chancellors Road And Granby Road Stevenage Herts SG1 4AP	1979-03-19	1979-03-19
14-G2	Tree Preservation (Appletrees) Order 1979 - TPO 14	Missing value	1979-01-16	1979-03-19	37 Chancellors Road And Granby Road Stevenage Herts SG1 4AP	1979-03-19	1979-03-19

How to fix this issue

Your data is missing a document-url.

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

document-url

The URL of an authoritative order or notice designating the tree preservation order. If the TPO has been revoked, you can blank out this field.

Example: http://www.LPAwebsite.org.uk/tpo1.pdf

How to improve Stevenage Borough Council’s data

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