This research is titled “The Problematic Bank of Indonesia and Indonesian Telecommunication
Regulatory Agency.” The author was interested to appointing this case as law research because
there is a notion in violation of right and privacy through private data of Bank client
dissemination. The private data in here is cellular number of Bank’s client. The use of this
private data is usually used to sending SMS Spam that purposed to commercial interest. This
research was using normatic research, which are the case that appointed will compared to the
valid law. The data collection was conducted through literature study and interview with source
person from Bank of Indonesia and Indonesian Telecommunication Regulatory Agency. The
result of this research is both of Bank of Indonesia and Indonesian Telecommunication
Regulatory Agency has not coordination in order to making a regulation and policy about SMS
Spam. The suggestion that proposed in this research is expected Bank of Indonesia and
Indonesian Telecommunication Regulatory Agency especially related with client’s private data
security.