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News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Biosecurity and hygiene standards to keep birds safe from bird flu (avian influenza).
Answers to frequently asked questions on Approved Document O, which sets standards for reducing overheating risk in new residential buildings.
Measures announced to give UK aviation and the SAF industry the certainty to keep creating skilled British jobs while ensuring air travel is fit for the future.
How to register as a spring water producer, and the rules you must follow to produce and market spring water.
This guidance provides information on COVID-19 in homelessness, domestic abuse refuge, respite room and asylum seeker accommodation settings.
Information about the different organisations Defence procurement buy their equipment, products and services through.
Documents related to the review of Prevent.
This document sets out what air pollution is, where it comes from, what we’re doing to reduce it, and what you can do.
The National Air Pollution Control Programme (NAPCP) sets out measures and analysis for how emission reduction commitments can be met across the UK.
Guidance on safe handling and storage of air guns and air rifles.
This strategy sets out our plans for dealing with all sources of air pollution, making our air healthier to breathe, protecting nature and boosting the economy.
Defra’s framework for local authorities to make best use of their powers and make air quality improvements for their communities.
What you must do if you are a wholesaler or reseller selling fluorinated gas (F gas) in cylinders or equipment.
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