I assume this is a business idea?
Just be aware that EASA are going to publish the rules and AMC for UPRT soon mainly in reference to the CPL and Type courses. Have a look on their website for the NPA.
The other issues you will come accross are the facilities needed to carry out the training. If it is for airline pilots it will need to be conducted on a level D device with the UPRT software. The working group cited that 90% of the UPRT programme should be on Prevention. The use of aerobatic aircraft for airline pilots was not beneficial.
For the light aircraft pilot it can be very useful, I did mine as part of my aerobatic course.