Thanks to Malc for spotting this.
The DSA have introduced as a download option: * a Trainer Pack * a Rider Development Record * a Rider Assessment Record
for advanced instructors. Unfortunately whilst you can download them, you have to be registered before you can read them because they are password protected.
The scheme claims to contribute to the continuing professional development of motorcycle instructors. A bit difficult if they “lock” the means of seeing what the scheme offers and more to the point, the kind of skills and knowledge that the developing rider will have be assessed on by the advanced instructor, and thus presumable also the criteria on which an aspiring advanced instructor will be assessed.