Search all content on GOV.UK

British travellers to the US must register with the Electronic System for Travel Authorisation (ESTA) before their journey

• Updated: 21 December 2017

Comply with good pharmacovigilance practice and prepare for an inspection.

• Updated: 11 January 2021

Information, resources and guidance relating to the evaluation of COVID-19 tests.

• Updated: 8 June 2020

Keep up to date with the latest information from the UK GLP monitoring authority.

• Updated: 4 March 2025

You can make observations on the patentability of a published patent application.

• Updated: 23 January 2025

Contact PHE's proficiency testing (PT) team about which schemes are available internationally through distributors and collaborators.

• Updated: 5 March 2014

Formerly part of M18, technical guidance for industrial plant operators (and their contractors) who monitor effluent discharges to water and sewer.

• Updated: 18 May 2021

How you can make sure your ambient air quality monitoring meets appropriate quality assurance requirements.

• Updated: 10 September 2024

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.

• Updated: 22 July 2021

The process for recruiters to review and record the progress of pre-employment checks in Civil Service Jobs vX.

• Updated: 15 December 2023