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When to use hydrological and hydraulic modelling as part of a flood risk assessment for a planning application, and the expected standards.
Information on the EFA regional contractors framework and related documents
How to carry out a flood risk assessment so that you can complete your planning application.
Find out what you must include in an air dispersion modelling report to get an environmental permit.
How to carry out a groundwater risk assessment as part of an application for an environmental permit.
How changes to goods vehicles before they're registered will be approved by the Driver and Vehicle Standards Agency.
Tools and guidance to help people Quality Assure (QA) new and existing energy security and net zero models, including those developed by third parties.
Guidance on how to do detailed air quality modelling for specified generators.
The Defence Policy for Modelling & Simulation (M&S) JSP 939 provides a Defence-wide coherent approach to provide better M&S capability and reduce costs with less environmental impact.
Approach to understanding upcoming appraisal issues and managing their combined implications for appraisal.
Decide which activities are business or non-business for VAT purposes if you're a local authority or other public body.
Evaluation and case studies from the first phase of our design code pilots.
Guides councils in how to assess their housing needs.
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