1. 2-6 Digit Groups
2. Sector 31-33

Sector 31-33

Manufacturing

NAICS International-industries 31511, Hosiery and Sock Mills, and 31519, Other Apparel Knitting Mills were collapsed into a new International-industry, 31512, Apparel Knitting Mills.

NAICS National-industries 315220 Men's and Boys' Cut and Sew Apparel Manufacturing, 315240, Women's, Girls', and Infants' Cut and Sew Apparel Manufacturing, and 315280, Other Cut and Sew Apparel Manufacturing were collapsed into a new 6-digit National-industry 315250, Cut and Sew Apparel Manufacturing (except Contractors).

NAICS National-industries 316992, Women's Handbag and Purse Manufacturing, and 316998, All Other Leather Good and Allied Product Manufacturing have been collapsed into a new 6-digit National-industry, 316990, Other Leather and Allied Product Manufacturing.

NAICS National-industries 321213, Engineered Wood Member (except Truss) Manufacturing and 321214, Truss Manufacturing have been collapsed into a new 6-digit National-industry, 321215, Engineered Wood Member Manufacturing.

NAICS National-industries 322121, Paper (except Newsprint) Mills, and 322122, Newsprint Mills have been collapsed into a new 6-digit National-industry, 322120, Paper Mills.

2017 International-industry, 32531, Fertilizer Manufacturing, has been renamed Fertilizer and Compost Manufacturing. 6-digit National-industry 325315, Compost Manufacturing has been added and Codes associated with the manufacturing of compost have been moved to 325315, Compost Manufacturing.

2017 NAICS National-industries 333244, Printing Machinery and Equipment Manufacturing, and 333249, Other Industrial Machinery Manufacturing have been collapsed into a new 6-digit National-industry, 333248, All Other Industrial Machinery Manufacturing.

2017 NAICS National-industries 333314, Optical Instrument and Lens Manufacturing, 333316, Photographic and Photocopying Equipment Manufacturing, and 333318, Other Commercial and Service Industry Machinery Manufacturing have been collapsed into a new 6-digit National-industry, 333310, Commercial and Service Industry Machinery Manufacturing.

2017 NAICS National-industries 333997, Scale and Balance Manufacturing, and 333999, All Other Miscellaneous General Purpose Machinery Manufacturing have been collapsed into a new 6-digit National-industry, 333998, All Other Miscellaneous General Purpose Machinery Manufacturing.

NAICS National-industries 334613, Blank Magnetic and Optical Recording Media Manufacturing, and 334614, Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing have been collapsed into a new 6-digit group 334610, Manufacturing and Reproducing Magnetic and Optical Media.

A new International-industry, 33513, Electric Lighting Equipment, has been added. 2017 National-industry code 335121, Residential Electric Lighting Fixture Manufacturing, has been removed and replaced with 335131 (same name). 335122 (Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing, has been removed and replaced with 335132 (same name). 2017 NAICS National-industry 335110, Electric Lamp Bulb and Part Manufacturing, and 335129, Other Lighting Equipment Manufacturing have been collapsed into a new 6-digit group, 335139, Electric Lamp Bulb and Other Lighting Equipment Manufacturing.

NAICS National-industries 335911, Storage Battery Manufacturing, and 335912, Primary Battery Manufacturing have been collapsed into a new 6-digit group, 335910, Battery Manufacturing.

NAICS National-industries 336111, Automobile Manufacturing, and 336112, Light Truck and Utility Vehicle Manufacturing have been collapsed in a new 6-digit group 336110, Automobile and Light Duty Motor Vehicle Manufacturing.

NAICS National-industries 337124, Metal Household Furniture Manufacturing, and 337125, Household Furniture (except Wood and Metal) Manufacturing have been collapsed into a new 6-digit group 337126, Household Furniture (except Wood and Upholstered).

All Changes

Links

• Ask Kodiak 2022 Guide: Sector 31-33, Manufacturing
• HD Codes in Sector 31-33
• 2-6 Digit Groups in Sector 31-33