Oxford Authentication has been leading the field in authenticating pottery, ceramics, porcelain, stoneware and bronze since 1997. Its founding director, Doreen Stoneham, has been conducting authenticity tests since 1970. Our clients include many major museums, international foundations, private collectors, auction houses and antique dealers all over the world. We work to the international quality assurance standard ISO 9001:2000.
Meet the team
We have decades of experience and also have a considerable record of academic achievement, including major awards.
TL testing process
If you want to learn about the exact details of the TL approached, we’ve covered it for you here.
Find out more.
Clients and testimonials
Since 1997 we’ve worked with 2000 clients across the world. Find out more about the organisations we’ve helped.