Hi Emmie Lou
You should receive the Sole Source booklet which explains the SS programme, how it works, what you can and cannot have.
You should also receive the Weight Care with Cambridge booklet, which explains in detail each of the programmes from SS, through to 1500, how they work, and what you do.
CDCs are allowed to charge for them, but I think the majority don't. If you have already met with your CDC and not received them, simply ask him/her next time you see them