AI tool to access PTR Change in China

PTR change

The general regualtory affairs for chinese registration (Medical device and IVD) defines all changes as significant change triggering change registration.


DO NOT forget that


Be an expert to assess PTR change discriminating significant and non-significant change and decide in which registration to intergrate these change in the whole Chinese lifecylce of products.


AI tool


PTR Change Assessment Tool

PTR Change Assessment Tool

Professional service

Contact us to have a product tailored change tool. Besides it, you can receive:

  • Working instruction of product technical requirement
  • Template of PTR traceability
  • Working instrucion of change of product technical requirement
  • Monitoring sheet of PTR change