Expert providers of training & consultancy for the global MSL & Medical Affairs community

We are dedicated to upskilling and connecting the global MSL and Medical Affairs community, with a focus on driving standards of excellence. Our purpose is to support organisations in building best-in-class capabilities in ultimate support of patient outcomes.

What’s happening right now?


One MSL Services


We specialise in providing customised, innovative solutions to help you achieve training goals. Whether conducted face-to-face or via a virtual platform, our training programs enable your teams to learn from their peers, practise, develop and ultimately succeed.


We’re proud to foster long-term partnerships with our clients. From start-up biotech to global pharma enterprises, each approaches us with specific needs and goals. With our collective expertise, our team applies their industry knowledge to identify and develop bespoke solutions

One Academy

One Academy offers a comprehensive curriculum of CPD-accredited content for new-to-role MSLs, in-role MSLs and Medical Leaders. One Academy subscribers can focus on preferred content when it suits them and empowers users to dictate the direction of their own professional development.

One Community

Join One Community to gain free access to free webinars and resources. Whether you are an aspiring MSL, in-role MSL or medical leader, One Community enables you to upskill, support your teams and connect with medical peers.

Success Stories

"High quality outputs within the time and budget promised"

It was a great experience and we got high quality outputs within the time and budget promised. Definitely recommend speaking with them if you have similar learning and development needs.

"Invaluable Resource"

One MSL are an invaluable resource for any company at any point in their MSL journey. I positively encourage anyone to engage with One MSL to help create, improve and maintain your MSL function.

"Perfect solution for our needs"

The One MSL team was fantastic to work with. They have deep expertise in the design of Learning and Development processes and were able to guide us in developing the perfect solution for our needs

"That extra support made my life much better."

It was a great experience working with the One MSL team. In particular, getting the support for our various internal awareness and buy-in meetings with management was extremely helpful and contributed to the acceptance and success of the project. That extra support made my life much better.

"True experts"

One MSL are true experts and, very importantly, grounded by decades of hands-on experience in producing excellence in Medical Science Liaisons.  They know how the true value of MSLs can be achieved, whilst avoiding the obvious and not so obvious pitfalls. They clearly put their customer at the heart of what they do and produce the very best outcome for them.

Ready To Make a Change?

Let’s Get Started

Expert providers of training and consultancy for the global MSL and Medical Affairs community.

Website designed by Crazy Gecko Limited