highk—
Pardon me, but please, please, please do not limit your viewpoint—in turn effectively limiting others' scope of work. 29CFR1910.269-type qualification and commensurate training has become quite common on the North American continent in the last 25 years.
[Been through it at lest four times in twenty years—same instructor and personal friend across the continent whom has saved my life {through his teaching} many times but I can scream at if need be—but can call and learn from (and teach, too) always.]
