OAR 160-010-0100: Code List for Designating Primary Business Activity

(1) The Secretary of State designates the classification codes found in the current Standard Industrial Classification Manual as the codes to be used for designating primary business activity. This federal manual may be obtained at public libraries, through bookstores, or by ordering from: Standard Industrial Classification Manual, National Technical Information Service, 5285 Port Royal Rd., Springfield, VA 22161, Order No. PB 87-10012. (2) A description of the category of the primary business activity shall be sufficient for coding purposes.