WTSWW’s marine monitoring work gathers evidence for critical datasets, used to strengthen the resilience of Wales’ network of protected marine sites and the protection of the marine species found within these sites. Long-term, uninterrupted datasets are particularly important to assess broad population trends, filling knowledge gaps, and informing decisions about use of the marine environment.

Planning permission is generally needed for any development. This means building, engineering, mining or other activity that makes changes to the use of land, or changes to existing buildings. There are exceptions that do not count as development, such as maintenance, changes to the interior of a building, agriculture, forestry and changes to gardens.

You might want to join one of our training courses or events, use our teaching resources or even find out more about how you can help wildlife at home. Spending time outdoors, learning about nature can make us feel happier, healthier and more connected to the natural world.

WTSWW’s marine monitoring work gathers evidence for critical datasets, used to strengthen the resilience of Wales’ network of protected marine sites and the protection of the marine species found within these sites. Long-term, uninterrupted datasets are particularly important to assess broad population trends, filling knowledge gaps, and informing decisions about use of the marine environment.

The Sustainability Appraisal, Strategic Environmental Assessment (often called SA/SEA), and Habitat Regulations Assessment (HRA) are tests of the Local Development Plan (or Strategic Development Plan). They look at the effects of the plan on the environment, social, economic and cultural well-being, as well as the use of the Welsh language. The SA/SEA and HRA process runs alongside the Local Development Plan process, and you can comment on the SA/SEA and HRA themselves.