EA has announced that they will be having a beta for EA Sports Hockey League for those who own NHL 15 for the upcoming NHL 16 release. The beta starts July 30th and will run to August 6th for those who owe a copy of NHL 15 for the PlayStation 4 and the Xbox One. Those who own a copy of NHL 15 on the PlayStation 3 and Xbox 360 will not be able to accesses the beta without upgrading to the current gen consoles.
NHL 16 will be releasing on September 15th for only the PlayStation 4 and the Xbox One.
For more information visit the EASHL website.
Source EA