Celebrating 21 years with the keys to compliance

Providing you with bespoke training, consultancy and quality assurance services

Delivering Expertise in Research Quality

Located in Edinburgh, Scotland, with Associates in six countries, we provide international audit, consultancy, and training services to the clinical, health services, life sciences, biotechnology, scientific industries, and academia.

Our diverse team brings over 200 years of global regulatory experience from NHS, academia, start-up biotechs to worldwide pharma and medical devices.

We are renowned for providing a tailored service designed to meet your requirements.


Agile, simple, accurate and pragmatic solutions and support


Discover our range of remote/face to face, public and internal training courses

Quality Assurance

Discover our breadth of cost-effective and credible QA services

About Us

What makes us different and meet the experienced team


Industry news, white papers, case studies, what we are up to, and more

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Our Experience

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Our News and Articles

Tower Mains Weekly Newsletter 23rd Nov 2022

Tower Mains Weekly Newsletter Company Updates Scotsman Life Sciences Conference 2022 Tower Mains is delighted to be exhibiting at the Scotsman Life Sciences Conference 2022 [...]

Tower Mains Weekly Newsletter 16th Nov 2022

Tower Mains Weekly Newsletter Company Updates RQA RE: UNITED International Conference We were delighted to attend and participate in the Research Quality Association (RQA) RE: UNITED International [...]