Sorry if I 'appear pedantic' but this thread is about ITV’s in Spain so what happens elsewhere, whilst distracting, is not relevant.
For those who do not know but would like to:-
In Spain the test centres, which are government appointed, only carry out the checks, unlike UK they do not have any repair faculties. That means one can be sure they will get an honest result as the centre have no incentive to find faults, in the hope you will pay them to repair the faults 'they have found.' In Spain even the retest is free if done within the specified period.
One drives their car through the test lane, switches on lights, wipers, applies brakes etc. whilst the tester carries out the checks.
Even with motorcycles one stands in the test area, so can see everything done.
Wrong on a couple of points and the points that are wrong just show that the ITV and MOT are very similar.
A MOT station in the UK does not have to have repair faculties, it's advised to have them due to when and if the car fails the MOT the garage concerned is letting the car drive out on the road Un-roadworthy.
In the UK we have been advised not to fail a car unless it's really bad, as I am sure Spain would do, we have been told to advise as and when we can, thanks to the EU rules, reason being all cars go onto a central register within the EU and the country with the most fails has the most Un-roadworthy cars, and the UK is one that doesn't want this.
If a car fails in the UK the customer has the right to take the car anywhere to be repaired, or have another MOT test elsewhere, so it's of no concern for the MOT station to fail it knowing full well it might not get the work.
To have the MOT license is a money making machine, because the law says it has to be done, almost all my friends don't want the MOT failure work, dealing with some folk as to why the tyres are bald is a no brainer.
The MOT in the UK is free within a certain time frame if the car fails, many I know don't charge for re-tests. I don't either.
All MOT stations in the UK have to have a viewing area and the customer is welcome to watch it being done, reason not so in the UK workshop is an EU health and safety issue, driving the car through a non workshop area with ultra clean floors is fine, in the UK some customers just love to complain that they slipped over on a spoon full of oil and are due a claim.
I know quite a few case's of the car failing the Spanish ITV, one due to side steps fitted onto a jeep which didn't come of the line with them, I have many more cases I could quote, but thats being "Pedantic" so don't make out that Spain is squeaky clean when it comes to the ITV, yes you might know ten friends who have had no problems.
The UK MOT is one the best going....Because it saves the idiots from themselves.