We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
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
Substances that are classed as persistent organic pollutants (POPs) and when you're allowed to use them.
How bottled water producers can get a natural mineral water recognised in England, and rules you need to follow to produce and label it.
Emerging techniques on how to prevent or minimise the environmental impacts of industrial hydrogen production from methane or refinery fuel gas with carbon capture for storage.
Groups of ODS with their ozone-depleting potential.
Get help to classify organic chemicals that contain certain permitted additives or can be dissolved in water, for import and export.
Emerging techniques on how to prevent or minimise the environmental impacts of hydrogen production by electrolysis of water.
Check for listed disinfectants for aquaculture; or apply to have your product listed.
Information on chloroform (also known as trichloromethane or methyl trichloride), for use in responding to chemical incidents.
Directory of current ICH Guidelines which have been implemented by the Medicines and Healthcare products Regulatory Agency.
Competent authorities of exporting countries should use the relevant model health certificate as a template to create a version exporters can apply for to export gelatine and collagen intended for human consumption to Great Britain, the Channel Islands or Isle...
The mycology reference laboratory (MRL) provides a comprehensive laboratory service for the diagnosis and management of fungal infections.
What local authorities must do to grant recognition for natural mineral water and carry out ongoing checks.
Draft proposal to list chlorinated paraffins with carbon chain lengths in the range C14-17 and chlorination levels ≥45% chlorine by weight as a persistent organic pollutant (POP).
This research project aims to develop improved methods for the determination of mycotoxins.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab).