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
Emergency alerts are broadcast from mobile phone masts. Find out if your phone or tablet can receive alerts.
Your mobile phone or tablet may get an emergency alert if there’s a danger to life nearby. Alerts will tell you what you need to do to stay safe.
The alerting system provides an early warning when adverse temperatures are likely to impact on the health and wellbeing of the population.
What flood alerts and flood warnings mean and what you should do when they're issued.
Sign up to HM Land Registry's free Property Alert service to help protect your property from fraud.
How marketing authorisation holders should inform MHRA of a signal or an ADR to a medicine.
What to do if you have an electronic tag (including curfew tags, location tags and alcohol tags) and how to contact the Electronic Monitoring Service (EMS).
Tell Ofsted about a serious incident in an independent fostering agency.
Information for manufacturers of medical devices about reporting adverse incidents and field safety corrective actions to the MHRA.
How to create a Driver and Vehicle Standards Agency (DVSA) email alerts account and update your subscription preferences.
How to report incidents, including pro-formas for PON1 and PON2 and guidance on completion; listing of environmental alerts for operators in the North Sea.
Use this guidance to find out about the Serial Tax Avoidance Regime, what happens if you’ve used a defeated tax avoidance scheme and what you need to do next.
How responders can reduce the risk of communications disruption during emergencies by using ResilienceDirect, HITS and Telecoms Sub-Groups.
Defence Infrastructure Organisation alerts for specific safety issues that without immediate action could result in serious or fatal injury.
Change your protocol, update your authorisation, report safety issues, submit safety updates and complete your end-of-trial study report.
Published environmental alert notices issued in order to raise awareness of any environmental issues on the United Kingdom Continental Shelf (UKCS).
The Resilience Capabilities Programme aims to increase the capability to respond to and recover from civil emergencies and provides advice on preparing for a crisis.
The SON form is to be used to report all Air Safety significant occurrence notifications in accordance with RA 1410.
Information on OPSS product safety alerts, reports and recalls for unsafe products and resources for consumers, businesses and regulators.
Advice on writing clear notices and maximising replies to your FSNs.
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).