ECN Forum Forums Code Related Discussion NEC & other Code issues Romex in commercial buildings?

334.12(A)(1)of the 2002 NEC does't allow romex as open runs above drop ceilings in other than one & two family and multifamily dwellings.

Article 518 does't allow romex in portions of that building that are designed for assembly of more than 100 persons.This section could apply all of the areas you mentioned.

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