Publications
Laboratory Guide 2025
Every year we review requesting patterns, assay frequency, new best practice and methods, and include changes where relevant, or necessary, into the test menu. We also try to incorporate the changes that have originated from feedback received over the past year. This helps us to keep profiles and test menus as updated and relevant as possible.
Details of more than 1500 tests are listed in sections, by speciality, and through the A–Z listing (pages 183–218) in the final section of the guide. Profiles are laid out by discipline.
For advice or information about any of the tests that are listed – and particularly if you cannot find the test you are looking for, please do contact the laboratory on 020 7307 7373. If you need information and advice about Genetic Tests please call 020 7307 7409.
To order a printed copy of the TDL Laboratory Guide 2025, please email labguide@tdlpathology.com
New, Changes and Updates
To accompany the Laboratory Guide 2025, this document highlights new, changes and updates to tests, profiles and services.
Sample Collection Guide
The Sample Collection Guide is a reference for clinicians and their patients who are collecting samples, or who are preparing to collect samples that require special instruction.
Sonic Healthcare UK Education and Training Annual Reports
Education and training are important core values of Sonic Healthcare UK, which covers both TDL and HSL (a partnership between TDL, The Royal Free and University College London Foundation Trusts). We created the Education and Training Faculty to ensure that our workforce has excellent knowledge and skills, and to make a platform for sharing our learning with partners in universities and beyond.
We are pleased to present the Annual Reports of the Education and Training Faculty, which showcase the hard work and achievements of our staff, as well as highlighting our strategic targets.
Sonic Corporate Responsibility Report 2021
From our earliest inception, good citizenship has been an integral part of Sonic’s corporate culture. ‘Company conscience’ and ‘Respect for our people’ are two of the five pillars of our Foundation Principles, and the commitment to these values extends from the Board of Directors through to our staff.
Our medical services touch the lives of millions of people either as patients, clinicians, employees, suppliers, investors or members of the communities that we serve. We strive to provide the best possible quality and service, and to deliver these as responsibly as we can.
Sonic Healthcare 2023 Sustainability Report
The Sonic Healthcare 2023 Sustainability Report highlights our commitment to sustainability and our work to achieve positive environmental, social and governance (ESG) outcomes.
Key additions to this year's report include our first (qualitative) Task Force for Climate-Related Financial Disclosures (TCFD) statement which details Sonic climate-related risks, a restatement of Scope 1 and 2 GHG emission disclosures, and our first-ever estimate of our global Scope 3 emissions.