In Kuwait, the SenderID must be pre-registered to be used.
Companies must print and sign/stamp special forms (provided by kwtsms after ordering the service) and submit their company license and civil id, for approval by telecom companies.
Individual names are not allowed to be registered anymore, only during elections.
SenderID approval not guaranteed and subject to telecom rules and regulations.
+ How to manage Zain Kuwait mobile number in Blacklist/DND?
+ How do I change my Private SenderID?
+ Can I transfer my SenderID from old SMS Provider?