Kev (moodybloo) has got the sv tech certificate for his 40-10w (i've seen it stuck to the bulkhead of his truck so its not a rumour !)
Mark on the iveco 4x4 list is trying to get this done for his coachbuilt demountable camper at present
You'll need to provide a whole bunch of specs including tyres etc (for load ratings - eg . xzl are rated at 1250 kg per axle which they may see as boarderline for a 4450kg truck !, xy's are higher rated i believe.). You can download the form from the svtech site. I'm looking at doing the same at somepoint on my 40-10w
Mark - could you do me a favour while you are knocking about, i'm interested in availability of 9.5 tyres for 17.5 inch rims as i'm looking at fitting bremach rims to my iveco so any info on your travels as to worldwide availability of that size would be usefull)
Iveco Turbo Daily 4x4 40-10
Ex Owner LR101 300Tdi Ambi 'Tiggurr'