Privacy Policy

The Drainage Engineer Register (TDER) takes your privacy seriously. This policy explains what information we process when you post a drainage job or use TDER.app.

Information you provide

When you post a job on TDER.app we may collect and process:

  • Your name
  • Email address
  • Telephone number
  • Postcode
  • The job description
  • Property information (for example, house, flat or commercial property)
  • Photographs or videos you choose to upload

How your information is used

We use the information you provide to create and publish your drainage job, to help suitable drainage engineers identify and respond to relevant work, and to operate and improve TDER.app.

Sharing with engineers

Relevant job information, including your contact details, may be shared with drainage engineers responding to your job so they can contact you about the work. Your full site address and contact details are shared only with the engineer you choose to proceed with.

Engineer accounts

Engineer and company accounts may include qualification, insurance and verification information. Private documents are not published publicly; only verification status and information intended for public display is shown on engineer profiles.

Your rights

You can contact us at any time to ask about the personal information we hold about you or to request that it be corrected or removed where appropriate. For any privacy enquiry, please contact us using the details on our Contact page.

This policy is provided for general information and does not constitute legal advice. Please contact TDER for specific enquiries.