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Substances that are classed as persistent organic pollutants (POPs) and when you're allowed to use them.
Find out what animal by-products you can use to make biodiesel, whether you need approval, how to process them and how to use the products.
Get help to classify pharmaceutical products used to treat or prevent diseases or ailments (in humans or animals), including comparators used in clinical trials and placebos.
How to use and supply animal by-products (ABPs) as farm animal feed or in feed, and how to get your site registered and approved.
Get help to classify organic chemicals that contain certain permitted additives or can be dissolved in water, for import and export.
A list of all F gases and their global warming potentials.
Groups of ODS with their ozone-depleting potential.
Find out if the goods you're declaring to inward or outward processing are classed as sensitive goods.
Get help to classify various items of iron and steel, primarily those classified under chapter 72.
Outlines the provisions of the Food (Promotion and Placement) (England) Regulations 2021, and provides assistance in understanding and applying them.
Find out about the legal definitions of biofuel products, excise duty rates and the roles and responsibilities of producers from 1 April 2022.
Get help to classify herbal medicines, vitamins, food preparations, supplements and tonics for import and export.
Uses of fluorinated gases (F gases) that are banned or will be banned in the future.
This report series contains substantial scientific work carried out by the Health Protection Agency Chemical Hazards and Poisons Division.
Directory of current ICH Guidelines which have been implemented by the Medicines and Healthcare products Regulatory Agency.
Get help to classify cigarettes, cigars, raw tobacco, smoking tobacco, tobacco for heating and nicotine substitutes for import and export.
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