Deliver mandatory BNG and environmental mitigation at scale 

Why might you use a Conservation Covenant as a National Significant Infrastructure Project (NSIPs) ?

For major infrastructure schemes, Conservation Covenants provide a consistent and scalable legal framework for environmental compliance. After 2 November 2026, NSIPs will require 10% biodiversity net gain and will require a Conservation Covenant when needing offsite units.

Key benefits: 

  • Meet mandatory Biodiversity Net Gain requirements (10%+ uplift) (after 2 November 2026 in England) 
  • Secure long-term mitigation across complex and linear projects  
  • Reduce reliance on multiple Section 106 agreements  
  • Improve delivery certainty across multi-phase developments  
  • Provide standardised legal structure for environmental commitments  

 
We support large-scale, high-complexity infrastructure delivery, offering a Responsible Body service that reduces legal fragmentation and improves delivery certainty. 

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