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Land Condition

Leaving a better legacy for land

IES Land Condition Icon

Leaving a better legacy

Land condition professionals measure, assess, and take action to improve land condition. They work to protect human and environmental health. ‘Land condition’ is the state of a piece of land: a function of soil quality, contamination status, ground and surface water quality, and interactions between these factors. Remediation, restoration and enhancement are actions taken by land condition professionals to improve the natural capital of land. 

Within the IES, land condition professionals make up the largest specialist field. They work across sectors and collaborate with other IES fields such as water and air quality. 

The IES's largest specialism

Spanning consultancy, industry and regulation, the IES’s Land Condition Community is a forum for members to network, exchange knowledge and develop tailored activities and resources. It’s linked Early Careers Network provides valuable opportunities for professional development and peer-to-peer learning for those at the start of their career. We have produced a guide (pdf) that covers all the professional development opportunities for Land Condition professionals in the IES. summarised in 

The Community also champions professional standards and good practice across the sector through collaboration with key organisations and external representation on bodies like the Specialist in Land Condition (SiLC), National Brownfield Forum and BSI.

The National Contaminated Land Officers Group (NCLOG) is also part of the IES family, providing a home for land contamination professionals working in local authorities across the country. 

Collaboration underpins the work that the IES does on Land Condition. Through our Land Condition Community, NCLOG, and strong external representation, we bring together different expertise and perspectives to support the delivery of a unified voice on land condition challenges and shared solutions.

Latest land condition resources

Guidance
Tue, 28 October 2025

Good Practice on Air Quality Monitoring for Brownfield Projects

Analysis
Mon, 20 October 2025

A day in the life of an environmental scientist - Michelle Brierley

Policy response
Mon, 13 October 2025

Environment in Focus

Analysis
Fri, 19 September 2025

SILOtoSOIL tool: Demonstrating connection across the IES communities

Format: 18/11/2025
Format: 18/11/2025
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Land condition events, news and jobs

Environmental scientists collecting soil samples out in the field
Conference
03 Dec 2025 09:00 am to 05 Dec 2025 02:00 pm UTC

BSSS Annual Conference

Meeting
11 Nov 2025 12:00 pm to 12:45 pm UTC

EPIC webinar: Local Soils Model Policy and Guide

IES News
Tue, 9 September 2025

IES and CIRIA to collaborate on cross-cutting issues

Brownfield site in Leeds
Conference
05 Mar 2026 09:30 am to 04:30 pm UTC

Land Condition Symposium 2026

Meeting
23 Oct 2025 09:00 am to 12:00 pm UTC

CIRIA's The future of sustainable soil management in construction

Meeting
09 Sep 2025 11:30 am to 12:15 pm UTC

SILOtoSOIL tool: Demonstrating connection across the IES communities

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