The difference between FCC and TBS

Hi! every one its period of time ago since to see FCC( fair competition commission) and TBS but i don't know deep about these two things especially differentiation as well as duties of these things.
Thanks

Kama kweli hujui tofauti basi tunavijana wenye safari ndefu sana hii nchi

Ngoja waje...


Cc: Mahondaw