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
Filtering identifies and removes protected convictions and cautions so that they are not disclosed on a DBS certificate.
Find out what standards your school or college should meet on filtering and monitoring.
Check the tariff classification for a heat and moisture exchanging filter.
Changes to the filtering rules that came in to force on October 28 2023, the following page explains the potential impact on DBS customers
Guidance about filtering of certain offences from criminal record certificates (DBS checks).
Filtering rules for certain cautions and convictions that can be removed from a DBS certificate.
Dried blood spots are a common medium for collecting patient blood prior to testing for malaria by molecular methods
Diesel particulate filters (DPM) filter particulate matter from diesel exhaust gases.
This is the Law Commission report on Criminal Record Disclosure: Non-Filterable Officnces
The T14 exemption allows you to recover oil from oil filters before they're crushed so they can be transported for recovery.
Paper prepared by Duke University academics on face masks.
The MHRA position on the appropriate classification of point-of-use water filters for the UK market, and advice for suppliers and procurers of these products
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.