Hi Matelot
That might work up to an extent in the organisation you work for.
But it seems dependent on having some check QQ on EACH and EVERY risk assessment.....
....OR having the check QQ as part of a risk assessment course and then relying on the adequacy of the individual's assilimilation of that training to assume that they will routinely put the training into practice every time they are shown a risk assessment.
In the real world, life is rarely so simple.
Either you end up with a risk assessment that requires 40 different precautions for a task
or you end up with several risk assessments each of which apply to the task, so you have a number of generic (or semi-generic) assessments AND the one that is ONLY specific to the task.
In practice this signature, initials or the cross put in by somebody with limited literacy is unlikely to bear much weight EVEN in the rare event that there is an incident which ends up in Court.
When it ends up in Court what will usually sway the balance is what was actually done, and what management could or should have done to turn what was said in any risk assessment into reality on the ground.
...and if it transpires that Worker A has not followed the 40 precautions to the letter, with the result that said Worker A OR Worker B is harmed, then the Court will consider first whether the risk assessment was indeed "suitable and sufficient" such that all 40 precautions did need to be followed to the letter AND/OR second why "adequate" supervision didn't ensure this happened.
I don't have much of a clue as to how many accidents (and other incidents) I have investigated in one capacity or another, but they include 40 fatalities and it has been very rare that I have been able to conclude that management (including supervision) has done all that it should have done to meet the legal benchmark, usually that of "reasonable practicability".
These include working as a defence expert witness in a number of HSE prosecutions and I would see a signature on a risk assessment as providing only marginally more defence as a chocolate fireguard.
All the signature does is to keep the Compliance Officers happy whilst at the same time influencing a false sense of security. Fine for helping get the ISO accreditations, otherwise, if anything, counterproductive - though good for the blame game in the internal investigation that isn't trying very hard to identify the underlying causes.
...and I've even worked for an organisation that makes great play of getting those signatures!