AP passes at WDW and DL

If we purchase AP passes at WDW, can they be used at Disneyland as well, or is it World specific? May have a chance to go to DL next June!

There is only one pass that is good for both coasts, it is the Premier. Currently it is around $1500. Otherwise, WDW and DL have separate passes.

The normal WDW APs cannot be used at DL. But there is an option to get an AP that works for both DL and WDW–I think it’s rather pricey.

The AP for both parks is the Premier. It is presently $1630 for a year. It gives everything on at DW (waterparks, discounts, ect) + everything at DLR including Maxpass and discounts.