It's my understanding that the new TIA/EIA Revision G will require contractors to have sealed drawings for the antenna mounts and platforms when they go for a building permit. It used to be that we didn't have to provide anything, but I'm being told that I'll now have to show that the mount meets the co-location site's design requirements for its exact location within the state. Can anybody share any information? Also, when is this new design supposed to be out? I have heard that it might be published in June, but does that mean it will be in effect then or is there a grace period?