Delivering Prudent Healthcare in Wales »Prudent healthcare principles ensure patients receive the most appropriate treatments to achieve mutually-agreed goals.Learn more »
Minister thanks outgoing Chair of Haven Waterway Enterprise Zone
Economy Minister Edwina Hart has thanked Lord Bourne of Aberystwyth for his work as Chair of the Haven Waterway Enterprise Zone.
- Lasting dedication unveiled to pay tribute to Welsh role in the First World War
- 100 Superfast Cymru exchanges providing faster broadband speeds
Featured Article »Landmark Social Services law receives Royal Assent
- Minister thanks outgoing Chair of Haven Waterway Enterprise Zone
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- Draft Guidance on notifiable event for registered social landlords
- Draft Vision and Objectives and the proposed structure of the Welsh National Marine Plan
- Consultation on Amending The Use of Invalid Carriages on Highways Regulations 1988
- Reservoir Safety in Wales: Consultation on the Commencement of Schedule 4 to the Flood and Water Management Act 2010
- Draft fly-tipping strategy
Featured consultation »Draft Technical Advice Note 1: Joint Housing Land Availability Studies
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Section highlightThe Gender-based Violence, Domestic Abuse and Sexual Violence (Wales) Bill
The Bill aims to improve the Public Sector response in Wales to gender-based violence, domestic abuse and sexual violence.
Legislative programme 2013 - 2014 »
The First Minister detailed the 8 bills in the Welsh Government’s 5-year Legislative Programme that will be brought forward during the 3rd year of the Welsh Assembly.Learn more »
Section highlightProject pipeline update - June 2014
Our pipeline provides visibility of infrastructure investment activity across Wales.
1st Supplementary Budget 2014-15 »
The 1st Supplementary Budget proposes a number of changes to the Final Budget for 2014-15, which was published in December 2013.Learn more »
- Statistics & Research
Across Wales there is land that has been contaminated by past and present industrial processes or activities. Where waste products or residues remain, these can sometimes pose an environmental hazard.
What is land contamination?
The term 'land contamination' covers many situations where land is contaminated in some way. In a small number of these situations where certain criteria are met, a site might be determined 'contaminated land'. This has a specific legal definition set out in Part IIA of the Environmental Protection Act 1990.
Who regulates land contamination?
Local authorities and Natural Resources Wales (external link) have specific roles where regulatory regimes apply. However, the responsibility for dealing with land affected by contamination rests with those who caused it. This can be the owner or occupier of the land or in some cases the person redeveloping it.
Land contamination planning
The Town and Country Planning system controls development and the use of land. You can read about how the planning system and the contaminated land regime work together in Chapter 13 of Planning Policy Wales.
Contaminated land regime
The contaminated land regime, is set out in Part 2A of the Environmental Protection Act 1990 (external link). It provides a risk-based approach to identifying and rectifying land where contamination is an unacceptable risk to human health or the environment.
The regime is jointly regulated by local authorities and Natural Resources Wales.