:help:i want to lose my pushmatic 100amp panel and replace it with a newer style 100amp panel. i am not upgrading service, that comes at a later date. i am changing the wire coming in from the weatherhead to 4/0 aluminum and changing the meter can in prep for down the road. all changes will be done so i am ready for inspection when i upgrade to 200amp. what i need to know is do i need a permit to do this?? i cannot find the info on the nec sites on line. thanks alot!!