Natural vs. ?

[gofer]

To compete in a 'Natural' bodybuilding comp. how long does someone have to wait to be elligible if thy've used -ProHormones? -Steroids?
And what are the general rules that apply to most competitions that aren't labeled 'Natural"?

[str8flexed]

Well I know organizations like the INBF and the NANBF have a 7 year ban on all prohormones and steroids, Musclemania allows prohormones (not sure of the ban length on steroids) it is my personal opinion that the ban should be lifetime, but I understand people make mistakes when they are younger.
Peace