# The Preesall Underground Gas Storage Facility Order 2015, Paragraph 5: External materials approval

Extent: E+W

No stage of the authorised development shall commence until details of the external materials for any building within that stage have been submitted to and approved by the relevant planning authority.

---
Source: https://www.legislation.gov.uk/uksi/2015/1561/schedule/9/paragraph/5 (the official version)
Page: https://openlegislation.uk/preesall-underground-gas-storage-facility-order-2015/schedule-9/paragraph-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.