Charging in turn 1?

I hear people saying that you are not allowed to charge first turn. Can someone please direct me to where this is in the rulebook? Also is it first player turn or game turn?

Most of the rules that allow you to be in range in turn 1 explicitly forbid a turn one charge, such as Infiltrate, Scout, Droppod Insertion etc.
There isn't a rule forbidding turn one assault generally, however, so if you go second, and your opponent has moved within your range in his first turn, you are welcome to punish him for it!

Okay cool, thanks. What if I go first but he infiltrated within range of a charge?

Obyiscus wrote:

Okay cool, thanks. What if I go first but he infiltrated within range of a charge?

That's absolutely fine. There's nothing at all in the rules to say you cannot charge in the first turn. There are specific situations that prevent it and these are mentioned on each such occasion but there is no general rule.

There's no rule exactly.
But if you get a t1 charge, the other side has done something to let you

Sweet thanks guys!

OMG OMG OMG OMG I,..I..dammit. I wish I knew this sooner.