What are conservation covenants?

As outlined in Chapter 7 of the Environment Act 2021, conservation covenants are legally binding agreements designed to secure long-term environmental or heritage outcomes. Made between a landowner and a designated responsible body, conservation covenants remain attached to the land, even if the landowner changes.

In 2025, Defra appointed ADAS as a responsible body. This designation allows us to enter conservation covenants to support clients with dedicated services.

Service lead

Barry Wheeler

Barry Wheeler

Managing Director – ADAS Environment

Environmental enhancement

Preservation of buried archaeology

Built heritage conservation

Biodiversity net gain

Long-term habitat management

Our conservation covenant services

As a responsible body, ADAS can:

  • establish conservation covenants that legally secure environmental or heritage enhancements in perpetuity or for a defined term.
  • provide long term monitoring and assurance, ensuring covenant obligations are maintained in line with statutory expectations.
  • offer expert ecological and heritage advice, integrating covenant commitments with broader project objectives for better environmental, planning and development outcomes.
  • support biodiversity net gain strategies using covenants to secure and evidence long term habitat improvements.
  • advise landowners and developers on structuring covenant agreements that are practical, enforceable and aligned with regulatory requirements.
Talk to the team
Old stone wall in countryside

Why work with ADAS?

Scientific excellence with practical delivery

Scientific excellence with practical delivery

ADAS combines specialist expertise with real world understanding of land management and development.

National coverage and multi-disciplinary capability

National coverage and multi-disciplinary capability

ADAS has ecological and heritage consultants across England and Wales. With expertise in over 60 agricultural and environmental disciplines, we can provide integrated solutions across planning, ecology, heritage, sustainability and environmental compliance.

Trusted and recognised by Defra

Trusted and recognised by Defra

Our work is certified to ISO 9001, ISO 14001, and ISO 45001 standards. ADAS Environment ecology and heritage consultants are members of either the Chartered Institute of Ecology and Environmental Management (CIEEM) or the Chartered Institute for Archaeologists (CIfA).

Responsible body accreditation by Defra reflects our strong governance framework and robust monitoring capacity.

Part of international environmental consultancy RSK Group

Part of international environmental consultancy RSK Group

Within RSK Group, we have access to extensive complementary technical, engineering, and environmental services for complex or large scale projects.

Ensuring successful outcomes

Supporting landowners with meeting conservation covenant obligations

To ensure success, landowners must be fully prepared for the long‑term legal commitments – and confident that these will fit with their farming operations if applicable.

ADAS has a long and established history in agricultural consultancy. Our practical approach and background in farm land management means we can design Conservation Covenant objectives that are flexible, realistic, and achievable for landowners involved.

Other ecology services

Ecological impact assessments

Ecological impact assessments

Great crested newt surveys

Great crested newt surveys

Reptile surveys

Reptile surveys

Preliminary ecological appraisal

Preliminary ecological appraisal

Hazel dormice surveys

Hazel dormice surveys

Responsible body for conservation covenants

Responsible body for conservation covenants

Otter surveys

Otter surveys

Water vole surveys

Water vole surveys

Bird surveys

Bird surveys

Badger surveys

Badger surveys

Bat surveys

Bat surveys

Biodiversity net gain

Biodiversity net gain