Where a sector or subsector chooses to be assessed at a 4-digit level (NACE-4 code), it may be included in the group referred to in paragraph 1 on the basis of the criteria referred to in points (a), (b) and (c) of paragraph 2.
I gcás ina roghnóidh earnáil nó fo-earnáil go ndéanfar measúnú uirthi ar leibhéal 4-dhigit (cód NACE-4), féadfar í a áireamh sa ghrúpa dá dtagraítear i mír 1 ar bhonn na gcritéar dá dtagraítear i bpointe (a), i bpointe (b) agus i bpointe (c) de mhír 2.