CMMS is not a standard training and you will never find a general training called "CMMS Training". Any CMMS training is tailored to its specific software package. In Qatar you can follow with Mannai or Ali Bin Ali if there is any Oracle eAM seminars (This is the CMMS for Oracle EBS) or you can follow with GBM if there is any seminar for Maximo .. You need to contact those big organizations to see if there is any specific seminars but I don't expect you'll find planned training courses for this topic