Our Approach

This website uses necessary technology for security and your privacy choice. Google Analytics is an optional measurement service loaded only after you select "Allow analytics" and may involve international processing by Google. The location link on our contact page does not embed Google content; choosing the link takes you to Google's service.

Necessary Cookies

Name	Purpose	Duration
PHPSESSID	Maintains secure form state and anti-forgery protection.	Browser session
hidronorm_cookie_consent	Stores whether you selected necessary-only or permitted analytics measurement.	Up to 180 days

Optional Analytics

Service	Purpose	When Loaded
Google Analytics	Provides aggregated website usage statistics and may set cookies such as _ga.	Only after analytics is allowed; configured cookie life up to 180 days.

Change Your Choice

You can change your choice at any time and withdraw permission for measurement. Selecting necessary only prevents Google Analytics from loading on later page views and removes analytics cookies accessible to this site where possible.

Open Cookie Settings

More Information

For personal data matters, see the Privacy Notice. Guidance on non-essential cookies and analytics consent is available from the UK Information Commissioner's Office.