I propose there should be an officially guidelined Laser Maintainer category that is completely separate from Laser Trainer.
This category does not involve training new users to use the laser however can involve training new maintainers.
I suggest 3-4 “levels” or certifications - 1 being lens inspection and lens cleaning. 2, 3, 4 could involve chiller diagnosis and repair, mirror alignment, laser power measurement, etc.
Input appreciated! I hope that many laser USERS will also become trained as MAINTAINERS at least in some capacity. I hope that we can draft the categories and criteria here considering all the issues.