“original planning permission to which the section 73 planning permission relates”

1. The Biodiversity Gain Requirements (Exemptions) Regulations 2024 SI 3 definitions
2. The Biodiversity Gain (Town and Country Planning) (Amendments and Transitional Provisions) (England) Regulations 2026 SI
3. The Environment Act 2021 (Commencement No. 8 and Transitional Provisions) Regulations 2024 SI

Definitions are taken from the instruments as published on zoomLaw, for guidance only. Check the instrument itself for its scope and any amendments.