I'm in the early stages of partnering with the Canadian Centre for Child Protection, who are keen to do more work around organised abuse.
They are currently running a survey for adult survivors of child sexual abuse imagery (what used to be called 'child pornography').
If you've survived abuse that included the manufacture of child abuse material, you may want to fill out the survey - click here.
There's lots of information at the link on the Centre and their survey. They are keeping the survey open indefinitely to capture as much information as possible.