Although Activision's new Call of Duty: Advanced Warfare has already launched, the publisher has now confirmed the release timing for upcoming DLCs, which will not be available before next year.
The earlier detailed US $50 DLC pass will include access to four expansion packs, or you can just wait for them to come out and buy each DLC for US $15. The US $50 DLC pass pack will also include the instant access to the Atlas Gorge mutliplayer map.
In case you missed them earlier, the four Advanced Warfare map packs are called Havoc, Ascendance, Supremacy, and Reckoning and the same aforementioned US $50 DLC pass will also grant you an access to a Zombies Mode.
Activision also noted that all Call of Duty: Advanced Warfare DLCs will be first coming to Xbox 360 and Xbox One and then to Playstation 3 and 4 as well as the PC.
Source:
Gamespot.com.