UDO quality test

Hello,
i need some help about the UDOs ( http://en.wikipedia.org/wiki/Ultra_Density_Optical ),
Is there any way to analyze the disk quality to obtain information on the disk status?
I need data similar to CD(C1/C2) or DVD (PI/PO) or BLU-RAY (RSER/BEC) quality test results .
Where do i find more informations about UDO ECC blocks and how they works (anything more easy to read than ecma-350 please)?
Thank you