North American Industry Classification System - Codes

Codes

The NAICS numbering system employs six-digit code at the most detailed industry level. The first five digits are generally (although not always strictly) the same in all three countries. The last digit designates national industries. The first two digits designate the largest business sector, the third digit designates the subsector, the fourth digit designates the industry group, the fifth digit designates the NAICS industries, and the sixth digit designates the national industries.

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    I cannot help thinking that the menace of Hell makes as many devils as the severe penal codes of inhuman humanity make villains.
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