TMC coverage worldwide,

[Only registered and activated users can see links. ]

in some countries it's free service, but in some not, more about TMC you can read below,

[Only registered and activated users can see links. ]

And below newer technology and successor of TMC, which easy takes role of TMC, TPEG - Transport Protocol Experts Group , which combines more services like - DAB, HD radio, Internet, DVB-x, DMB, GPRS, Wi-Fi … In automotive industry some manufacturers call it "HD traffic" , like MB, More about it read below,

[Only registered and activated users can see links. ]

TPEG worldwide coverage,

[Only registered and activated users can see links. ]