Can anyone tell me where in the code it refers to dwelling units must have at least a 100 Amp service or larger? I'm sure I have read it before and I'm probably over looking it now but I can't find it.

Thanks

230.79 (C) One-Family Dwelling. For a one-family dwelling, the service disconnecting means shall have a rating of not less than 100 amperes, 3-wire.

230.79(C)

Thank you for the replies. I see it now!