England has quietly given its most important wetlands a stronger place in planning law. A statutory instrument made on 20 May 2026 and in force from 21 May switches on Part 1 of Schedule 5 to the Planning and Infrastructure Act 2025, with one narrow technical provision still held back. As set out on legislation.gov.uk, the result is that Ramsar sites in England must now be treated in the same way as European sites for the relevant Habitats Regulations assessments. (legislation.gov.uk) That may sound procedural, but the reach is wide. The 2025 Act adds Ramsar sites to the rules covering appropriate assessment, planning permission, land-use plans, neighbourhood plans, general development orders and several infrastructure consent routes. This is not a tweak for specialists alone; it reaches into the day-to-day decisions that shape housing, roads, utilities and local plans. (legislation.gov.uk)

Before this week, Ramsar wetlands were already meant to receive equivalent protection through government policy. GOV.UK guidance on habitats regulations assessments and planning applications has long told decision-makers to consider Ramsar sites alongside protected habitat sites. What changes now is legal footing: the expectation is written directly into the regulations, not left sitting mainly in policy and guidance. (gov.uk) For councils, inspectors and applicants, that creates a clearer route. If a proposal in England is likely to have a significant effect on a Ramsar site and is not tied to managing that site, an appropriate assessment is required before consent is given. GOV.UK’s guidance explains the same test for protected habitat sites, and the 2025 Act now applies that approach to Ramsar sites in England as a matter of law. (gov.uk)

The case for this change is easy to see on the ground. The Ramsar Convention says wetlands are among the world’s most productive environments and help with freshwater supply, flood control, groundwater recharge and climate change mitigation. JNCC records 69 Ramsar sites in England, plus cross-border sites shared with Wales and Scotland, so this is a national planning question as well as a wildlife story. (ramsar.org) WWT puts it in plainer terms: wetlands are part of the UK’s natural infrastructure, helping with floods, droughts and pollution as well as supporting wildlife. When a marsh, estuary, floodplain or fen is damaged, nearby communities can lose more than bird habitat. They can also lose water storage, cleaner waterways and an accessible place where people can experience nature close to home. (wwt.org.uk)

The new rules do not create a blanket ban on development near Ramsar sites. They do something more useful: they make it harder to wave schemes through without robust evidence. Under the amended regulations, authorities must test likely effects, and where harm cannot be ruled out the law keeps the high bar around overriding public interest and compensatory measures. The Act also says any needed compensation must protect the overall coherence of the national Ramsar site series. (legislation.gov.uk) That should reward better site choice, earlier ecological survey work and more credible mitigation. GOV.UK guidance for planning applications already tells authorities to investigate likely effects on Ramsar wetlands and to consider compensation only as a last resort. The likely outcome, and this is an inference from the statutory change and existing guidance, is fewer late surprises and a stronger incentive to design around sensitive water sites from the outset. (gov.uk)

The commencement order is not retrospective in every case. According to the statutory instrument text, the new Habitats Regulations changes do not apply to projects authorised by planning permission granted before 17 August 2020, or to certain forms of general consent where the relevant date falls before 21 May 2026. That transitional carve-out matters because it limits sudden disruption for older schemes already moving through the system, while drawing a clearer line for new decisions from late May 2026 onwards. Older permissions are not reopened wholesale, but fresh proposals affecting Ramsar wetlands now face a firmer statutory test.

For local authorities, the next task is practical rather than rhetorical. Screening, appropriate assessment, conservation objectives and consultation with Natural England need to be built in earlier, especially where local plans, permitted development routes or infrastructure consents could affect internationally important wetlands. The legislation itself shows just how many planning routes the Ramsar amendments now touch. (legislation.gov.uk) For communities that have long argued that wetland damage is treated as an afterthought, this is a concrete upgrade. It will not save every site on its own, and it does not remove the need for restoration funding or smarter land use around floodplains and estuaries. But it gives England a better basis for planning decisions that respect wildlife, water and place before harm is locked in. (ramsar.org)