Bureau of Labor Statistics > Current Employment Statistics > Methods > Industry Classification Overview

Caution

The classification system conversion information on this page details a prior conversion. More information about NAICS, previous versions of NAICS, and the current classification system can be obtained at www.bls.gov/ces/naics/home.htm.

Notice of Series Changes with the Update to North American Industry Classification System 2012 and Annual Benchmark Release on February 3, 2012

With the release of January 2012 data on February 3, 2012, the Current Employment Statistics (CES) program updated the National Nonfarm Payroll series to the North American Industry Classification System (NAICS) 2012 from the NAICS 2007 basis and also released the annual benchmark revision. For more information about NAICS in the CES program, see www.bls.gov/ces/naics/home.htm.

Update to NAICS 2012

The conversion to NAICS 2012 resulted in minor content changes within the Manufacturing and the Retail trade sectors, as well as minor coding changes within the Utilities and the Leisure and hospitality sectors. Several industry titles and descriptions also were updated. All employee (AE) series are published at a more detailed level than AE hours and earnings, production employee (PE), women employee (WE), or PE hours and earnings series, collectively called Non-AE series. The Non-AE series were sometimes unaffected or affected at a less-detailed level than the AE series. Consequently, tables are provided below for both the AE and Non-AE series.

Detailed tables on AE series affected by the update to NAICS 2012:

New AE Series as a Result of NAICS 2012
Change in Scope of AE Series Due to NAICS 2012
Discontinued NAICS 2007 AE Series
Employment Ratio Tables for NAICS 2012 Update
- NAICS 2007 to NAICS 2012 AE Ratio Table
- NAICS 2012 to NAICS 2007 AE Ratio Table

Detailed tables on Non-AE series affected by the update to NAICS 2012:

New Non-AE Series as a Result of NAICS 2012
Change in Scope of Non-AE Series Due to NAICS 2012
Discontinued NAICS 2007 Non-AE Series
Employment Ratio Tables for NAICS 2012 Update
- NAICS 2007 to NAICS 2012 Non-AE Ratio Table
- NAICS 2012 to NAICS 2007 Non-AE Ratio Table

For more information on the NAICS 2007 and the NAICS 2012, please see www.census.gov/epcd/www/naics.html.

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Changes as a Result of Annual Sample Review

All CES series are evaluated annually for sample size, coverage, and response rates. Some very small industries no longer have sufficient sample to be estimated and published separately. In some cases all Non-AE series were affected while in others only WE or overtime series were discontinued, as noted in the table titles. The following series were discontinued due to this evaluation:

Discontinued AE Series
Collapsed AE Series
Discontinued Non-AE Series
Discontinued WE Series
Discontinued Overtime Series

The CES survey also updated industry titles to reflect similar changes in the NAICS 2012 update. In most cases the scope of each industry is not affected by the title changes, except where the industries are also listed in the "Change in Scope" tables listed above.

Title Changes

AE Series Changes

New AE series as a result of reclassification of NAICS 2007 to NAICS 2012
NAICS 2007	CES NAICS 2007 Tabcode	CES NAICS 2007 Industry	Reclassification into CES NAICS 2012 Industries
332995	31-332995	Small arms, ammunition, and other ordinance and accessories	Moved into new NAICS 2012 industry Small arms, ammunition, and other ordinance and accessories (31-332994)
333513	31-333513	Metal cutting and forming machine tools	Moved into new NAICS 2012 industry Machine tools (31-333517)
333518	31-333518	Miscellaneous metalworking machinery	Moved into new NAICS 2012 industry Miscellaneous metalworking machinery (31-333519)
334119	31-334119	Computer terminals and other computer peripheral equipment	Moved into new NAICS 2012 industry Computer terminals and other computer peripheral equipment (31-334118)
31133	32-311330	Chocolate confectioneries	Moved into new NAICS 2012 industry Chocolate and confectionery manufacturing (32-311350)
31529	32-315290	Women's and all other cut and sew apparel	Moved into new NAICS 2012 industry Women's and all other cut and sew apparel (32-315280)
322215	32-322215	Miscellaneous paperboard containers	Moved into new NAICS 2012 industry Folding boxes and miscellaneous paperboard containers (32-322219)
323110	32-323110	Commercial lithograph printing	Combined into new NAICS 2012 Commercial printing, except screen (32-323117)
323112	32-323112	Commercial flexographic printing	Combined into new NAICS 2012 Commercial printing, except screen (32-323117)
323114	32-323114	Quick printing	Combined into new NAICS 2012 Commercial printing, except screen (32-323117)
323119	32-323119	Miscellaneous commercial printing	Combined into new NAICS 2012 Commercial printing, except screen (32-323117)
443111	42-443111	Household appliance stores	Moved into new NAICS 2012 industry Household appliance stores (42-443141)
443112	42-443112	Radio, TV, and other electronics stores	Combined into new NAICS 2012 industry Electronics stores (42-443142)
44313	42-443130	Computer, software, camera, and photography supply stores	Combined into new NAICS 2012 industry Electronics stores (42-443142)
45122	42-451220	Prerecorded tape, CD, and record stores	Combined into new NAICS 2012 industry Electronics stores (42-443142)
221119	44-221119	Nuclear and other electric power generation	Moved into new NAICS 2012 industry Nuclear and other electric power generation (44-221118)
7221	70-722100	Full-service restaurants	Moved into new NAICS 2012 industry Full-service restaurants (70-722511)
722211	70-722211	Limited-service restaurants	Moved into new NAICS 2012 industry Limited-service restaurants (70-722513)
722212	70-722212	Cafeterias, grill buffets, and buffets	Moved into new NAICS 2012 industry Cafeterias, grill buffets, and buffets (70-722514)
722213	70-722213	Snack and nonalcoholic beverage bars	Moved into new NAICS 2012 industry Snack and nonalcoholic beverage bars (70-722515)

Change in Scope of AE series due to NAICS 2012
NAICS 2012	CES NAICS 2012 Tabcode	CES NAICS 2012 Industry	Reclassified CES NAICS 2007 Industry
32199	31-321990	All other wood products	All other wood products (31-321990) gains a portion of Miscellaneous household and institutional furniture (31-337129)
337127	31-337127	Miscellaneous household and institutional furniture	A portion of Miscellaneous household and institutional furniture (31-337129) was moved to All other wood products (31-321990). The rest is reclassified into new NAICS 2012 industry Miscellaneous household and institutional furniture (31-337127).
323110	32-323110	Printing	The new NAICS 2012 series Printing (32-323110) was originally only Commercial lithograph printing, but now is an aggregate level containing Commercial screen printing (32-323113) and Commercial printing, except screen (32-323117).
4512	42-451200	Book stores and news dealers	A portion of Book, periodical, and music stores (42-451200) that is associated with Prerecorded tape, CD, and record stores (42-451220) is moved to Electronics stores (42-443142). Book, periodical, and music stores (42-451200) is renamed Book stores and news dealers.
7225	70-722500	Restaurants and other eating places	The new NAICS 2012 series Restaurants and other eating places (70-722500) combines Full-service restaurants (70-722100) with Limited-service eating places (70-722200).

Discontinued NAICS 2007 AE series
NAICS 2007	CES NAICS 2007 Tabcode	CES NAICS 2007 Industry	Next Highest Published Level
332116	31-332116	Metal Stamping	Forging and stamping (31-332100)
336321	31-336321	Vehicular lighting equipment	Motor vehicle electric equipment (31-336320)
336322	31-336322	Other motor vehicle electric equipment	Motor vehicle electric equipment (31-336320)
323112	32-323112	Commercial flexographic printing	Commercial printing, except screen (32-323117)
323114	32-323114	Quick printing	Commercial printing, except screen (32-323117)
323119	32-323119	Miscellaneous commercial printing	Commercial printing, except screen (32-323117)
443112	42-443112	Radio, TV, and other electronics stores	Electronics stores (42-443142)
44313	42-443130	Computer, software, camera, and photography supply stores	Electronics stores (42-443142)
45121	42-451210	Book stores and news dealers	Book stores and news dealers (42-451200)
454311	42-454311	Heating oil dealers	Fuel dealers (42-454310)
454319	42-454319	Liquefied petroleum gas, bottled gas, and other fuel dealers	Fuel dealers (42-454310)

Non-AE Series Changes

New Non-AE series as a result of reclassification of NAICS 2007 to NAICS 2012
NAICS 2007	CES NAICS 2007 Tabcode	CES NAICS 2007 Industry	Reclassification into CES NAICS 2012 Industry
333513	31-333513	Metal cutting and forming machine tools	Moved into new NAICS 2012 industry Machine tools (31-333517)
333518	31-333518	Miscellaneous metalworking machinery	Moved into new NAICS 2012 industry Miscellaneous metalworking machinery (31-333519)
443111	42-443111	Household appliance stores	Moved into new NAICS 2012 industry Household appliance stores (42-443141)
443112	42-443112	Radio, TV, and other electronics stores	Combined with a portion of Book, periodical, and music stores (42-451200) and all of Computer, software, camera, and photography supply stores (42-443130) into new NAICS 2012 industry Electronics stores (42-443142)
44313	42-443130	Computer, software, camera, and photography supply stores	Combined with a portion of Book, periodical, and music stores (42-451200) and all of Radio, TV, and other electronics stores (42-443112) into new NAICS 2012 industry Electronics stores (42-443142)
7221	70-722100	Full-service restaurants	Moved into new NAICS 2012 industry Full-service restaurants (70-722511)
722211	70-722211	Limited-service restaurants	Moved into new NAICS 2012 industry Limited-service restaurants (70-722513)
722212	70-722212	Cafeterias, grill buffets, and buffets	Moved into new NAICS 2012 industry Cafeterias, grill buffets, and buffets (70-722514)
722213	70-722213	Snack and nonalcoholic beverage bars	Moved into new NAICS 2012 industry Snack and nonalcoholic beverage bars (70-722515)

Change in scope of Non-AE series due to NAICS 2012
NAICS 2012	CES NAICS 2012 Tabcode	CES NAICS 2012 Industry	Reclassified CES NAICS 2007 Industry
32199	31-321990	All other wood products	All other wood products (31-321990) gains a portion of Miscellaneous household and institutional furniture (31-337129)
337127	31-337127	Miscellaneous household and institutional furniture	A portion of Miscellaneous household and institutional furniture (31-337129) was moved to All other wood products (31-321990). The rest is reclassified into new NAICS 2012 industry Miscellaneous household and institutional furniture (31-337127).
323110	32-323110	Printing	The new NAICS 2012 series Printing (32-323110) was originally only Commercial lithograph printing, but now is an aggregate level containing Commercial screen printing (32-323113) and Commercial printing, except screen (32-323117).
4512	42-451200	Book stores and news dealers	A portion of Book, periodical, and music stores (42-451200) is moved to Electronics stores (42-443142). The rest is renamed Book stores and news dealers.
7225	70-722500	Restaurants and other eating places	The new NAICS 2012 series Restaurants and other eating places (70-722500) combines Full-service restaurants (70-722100) with Limited-service eating places (70-722200).

Discontinued NAICS 2007 Non-AE series
NAICS 2007	CES NAICS 2007 Tabcode	CES NAICS 2007 Industry	Next Highest Published Level
332116	31-332116	Metal stamping	Forging and stamping (31-332100)
443112	42-443112	Radio, TV, and other electronics stores	Electronics stores (42-443142)
44313	42-443130	Computer, software, camera, and photography supply stores	Electronics stores (42-443142)
454311	42-454311	Heating oil dealers	Fuel dealers (42-454310)
454319	42-454319	Liquefied petroleum gas, bottled gas, and other fuel dealers	Fuel dealers (42-454310)

AE Ratios

NAICS 2007 to NAICS 2012 AE Employment Ratios
CES NAICS 2007 Tabcode	NAICS 2007 Industry	CES NAICS 2012 Tabcode	NAICS 2012 Industry	Ratio
31-321990	All other wood products	31-321990	All other wood products	100.0
31-337129	Miscellaneous household and institutional furniture	31-321990	All other wood products	3.9
31-332995	Small arms, ammunition, and other ordnance and accessories	31-332994	Small arms, ammunition, and other ordnance and accessories	100.0
31-333513	Metal cutting and forming machine tools	31-333517	Machine tool manufacturing	100.0
31-333518	Miscellaneous metalworking machinery	31-333519	Miscellaneous metalworking machinery	100.0
31-334119	Computer terminals and other computer peripheral equipment	31-334118	Computer terminals and other computer peripheral equipment	100.0
31-336321	Vehicular lighting equipment	31-336320	Motor vehicle electric equipment	100.0
31-336322	Other motor vehicle electric equipment	31-336320	Motor vehicle electric equipment	100.0
31-337129	Miscellaneous household and institutional furniture	31-337127	Miscellaneous household and institutional furniture	96.1
32-311330	Chocolate confectioneries	32-311350	Chocolate and confectionery manufacturing	100.0
32-315290	Women's and all other cut and sew apparel	32-315280	Women's and all other cut and sew apparel	100.0
32-322215	Miscellaneous paperboard containers	32-322219	Folding boxes and miscellaneous paperboard containers	100.0
32-323110	Commercial lithograph printing	32-323117	Commercial printing, except screen	100.0
32-323112	Commercial flexographic printing	32-323117	Commercial printing, except screen	100.0
32-323114	Quick printing	32-323117	Commercial printing, except screen	100.0
32-323119	Miscellaneous commercial printing	32-323117	Commercial printing, except screen	100.0
42-443111	Household appliance stores	42-443141	Household appliance stores	100.0
42-443112	Radio, TV, and other electronics stores	42-443142	Electronics stores	100.0
42-443130	Computer, software, camera, and photography supply stores	42-443142	Electronics stores	100.0
42-451220	Prerecorded tape, CD, and record stores	42-443142	Electronics stores	100.0
42-454311	Healing oil dealers	42-454310	Fuel dealers	100.0
42-454319	Liquefied petroleum gas, bottled gas, and other fuel dealers	42-454310	Fuel dealers	100.0
44-221119	Nuclear and other electric power generation	44-221118	Nuclear and other electric power generation	100.0
70-722100	Full-service restaurants	70-722511	Full-service restaurants	100.0
70-722211	Limited-service restaurants	70-722513	Limited-service restaurants	100.0
70-722212	Cafeterias, grill buffets, and buffets	70-722514	Cafeterias, grill buffets, and buffets	100.0
70-722213	Snack and nonalcoholic beverage bars	70-722515	Snack and nonalcoholic beverage bars	100.0

NOTE: This table shows ratios of employment from NAICS 2007 series to corresponding NAICS 2012 series. The table was prepared using second quarter 2011 data from the Quarterly Census of Employment and Wages Program and can be used to evaluate correspondence between NAICS 2007 and NAICS 2012 in the CES series. For example, for CES NAICS 2007 series 31-337129 Miscellaneous household and institutional furniture, approximately 96.1 percent of the employment will go to CES NAICS 2012 series 31-337127 Miscellaneous household and institutional furniture and approximately 3.9 percent to 31-321990 All other wood products.

NAICS 2012 to NAICS 2007 AE Employment Ratios
CES NAICS 2012 Tabcode	NAICS 2012 Industry	CES NAICS 2007 Tabcode	NAICS 2007 Industry	Ratio
31-321990	All other wood products	31-321990	All other wood products	97.3
31-321990	All other wood products	31-337129	Miscellaneous household and institutional furniture	2.7
31-332994	Small arms, ammunition, and other ordnance and accessories	31-332995	Small arms, ammunition, and other ordnance accessories	100.0
31-333517	Machine tools	31-333513	Metal cutting and forming machine tools	100.0
31-333519	Miscellaneous metalworking machinery	31-333518	Miscellaneous metalworking machinery	100.0
31-334118	Computer terminals and other computer peripheral equipment	31-334119	Computer terminals and other computer peripheral equipment	100.0
31-336320	Motor vehicle electric equipment	31-336321	Vehicular lighting equipment	22.3
31-336320	Motor vehicle electric equipment	31-336322	Other motor vehicle electric equipment	77.7
31-337127	Miscellaneous household and institutional furniture	31-337129	Miscellaneous household and institutional furniture	100.0
32-311350	Chocolate and confectionery manufacturing	32-311330	Chocolate confectioneries	100.0
32-315280	Women's and all other cut and sew apparel	32-315290	Women's and all other cut and sew apparel	100.0
32-322219	Folding boxes and miscellaneous paperboard containers	32-322215	Miscellaneous paperboard containers	100.0
32-323117	Commercial printing, except screen	32-323110	Commercial lithograph printing	46.2
32-323117	Commercial printing, except screen	32-323112	Commercial flexographic printing	8.4
32-323117	Commercial printing, except screen	32-323114	Quick printing	11.5
32-323117	Commercial printing, except screen	32-323119	Miscellaneous commercial printing	34.0
42-443141	Household appliance stores	42-443111	Household appliance stores	100.0
42-443142	Electronics stores	42-443112	Radio, TV, and other electronics stores	70.8
42-443142	Electronics stores	42-443130	Computer, software, camera, and photography supply stores	25.0
42-443142	Electronics stores	42-451220	Prerecorded tape, CD, and record stores	4.2
42-451200	Book stores and news dealers	42-451210	Book stores and news dealers	100.0
42-454310	Fuel dealers	42-454311	Healing oil dealers	50.2
42-454310	Fuel dealers	42-454319	Liquefied petroleum gas, bottled gas, and other fuel dealers	49.8
44-221118	Nuclear and other electric power generation	44-221119	Nuclear and other electric power generation	100.0
70-722511	Full-service restaurants	70-722100	Full-service restaurants	100.0
70-722513	Limited-service restaurants	70-722211	Limited-service restaurants	100.0
70-722514	Cafeterias, grill buffets, and buffets	70-722212	Cafeterias, grill buffets, and buffets	100.0
70-722515	Snack and nonalcoholic beverage bars	70-722213	Snack and nonalcoholic beverage bars	100.0

NOTE: This table shows ratios of employment from NAICS 2012 series to corresponding NAICS 2007 series. The table was prepared using second quarter 2011 data from the Quarterly Census of Employment and Wages Program and can be used to evaluate correspondence between NAICS 2012 and NAICS 2007 in the CES series. For example, for CES NAICS 2012 series 31-321990 All other wood products, approximately 97.3 percent of the employment comes from CES NAICS 2007 series 31-321990 All other wood products, and approximately 2.7 percent from 31-337129 Miscellaneous household and institutional furniture. Ratios may not add up to 100 percent for a CES NAICS 2012 series due to rounding.

Non-AE Ratios

NAICS 2007 to NAICS 2012 Non-AE Employment Ratios
CES NAICS 2007 Tabcode	NAICS 2007 Industry	CES NAICS 2012 Tabcode	NAICS 2012 Industry	Ratio
31-321990	All other wood products	31-321990	All other wood products	100.0
31-337129	Miscellaneous household and institutional furniture	31-321990	All other wood products	3.9
31-333513	Metal cutting and forming machine tools	31-333517	Machine tools	100.0
31-333518	Miscellaneous metalworking machinery	31-333519	Miscellaneous metalworking machinery	100.0
31-337129	Miscellaneous household and institutional furniture	31-337127	Miscellaneous household and institutional furniture	96.1
42-443111	Household appliance stores	42-443141	Household appliance stores	100.0
42-443112	Radio, TV, and other electronics stores	42-443142	Electronics stores	100.0
42-443130	Computer, software, camera, and photography supply stores	42-443142	Electronics stores	100.0
42-451200	Book, periodical, and music stores	42-443142	Electronics stores	14.8
42-451200	Book, periodical, and music stores	42-451200	Book stores and news dealers	85.2
42-454311	Healing oil dealers	42-454310	Fuel dealers	100.0
42-454319	Liquefied petroleum gas, bottled gas, and other fuel dealers	42-454310	Fuel dealers	100.0
70-722100	Full-service restaurants	70-722511	Full-service restaurants	100.0
70-722211	Limited-service restaurants	70-722513	Limited-service restaurants	100.0
70-722212	Cafeterias, grill buffets, and buffets	70-722514	Cafeterias, grill buffets, and buffets	100.0
70-722213	Snack and nonalcoholic beverage bars	70-722515	Snack and nonalcoholic beverage bars	100.0

NAICS 2012 to NAICS 2007 Non-AE Employment Ratios
CES NAICS 2012 Tabcode	NAICS 2012 Industry	CES NAICS 2007 Tabcode	NAICS 2007 Industry	Ratio
31-321990	All other wood products	31-321990	All other wood products	97.3
31-321990	All other wood products	31-337129	Miscellaneous household and institutional furniture	2.7
31-333517	Machine tools	31-333513	Metal cutting and forming machine tools	100.0
31-333519	Miscellaneous metalworking machinery	31-333518	Miscellaneous metalworking machinery	100.0
31-337127	Miscellaneous household and institutional furniture	31-337129	Miscellaneous household and institutional furniture	100.0
42-443141	Household appliance stores	42-443111	Household appliance stores	100.0
42-443142	Electronics stores	42-443112	Radio, TV, and other electronics stores	70.8
42-443142	Electronics stores	42-443130	Computer, software, camera, and photography supply stores	25.0
42-443142	Electronics stores	42-451200	Book, periodical, and music stores	4.2
42-451200	Book stores and news dealers	42-451200	Book, periodical, and music stores	100.0
42-454310	Fuel dealers	42-454311	Healing oil dealers	50.2
42-454310	Fuel dealers	42-454319	Liquefied petroleum gas, bottled gas, and other fuel dealers	49.8
70-722511	Full-service restaurants	70-722100	Full-service restaurants	100.0
70-722513	Limited-service restaurants	70-722211	Limited-service restaurants	100.0
70-722514	Cafeterias, grill buffets, and buffets	70-722212	Cafeterias, grill buffets, and buffets	100.0
70-722515	Snack and nonalcoholic beverage bars	70-722213	Snack and nonalcoholic beverage bars	100.0

Changes as a Result of Annual Sample Review

Discontinued AE Employment Series
NAICS 2007	CES NAICS 2007 Tabcode	CES NAICS 2007 Industry	Next Highest Published Level
333611	31-333611	Turbine and turbine generator set units	Turbine and power transmission equipment (31-333600)
333618	31-333618	Power transmission and miscellaneous engine equipment	Turbine and power transmission equipment (31-333600)
311422	32-311422	Fruit, vegetable, and specialty canning	Fruit and vegetable canning and drying (32-311420)
311423	32-311423	Dried and dehydrated food	Fruit and vegetable canning and drying (32-311420)
3162	32-316200	Footwear	Leather and allied products (32-316000)
325613	32-325613	Polishes and other sanitation goods and other surface active agents	Soaps and cleaning compounds (32-325610)

Collapsed AE Employment Series
NAICS 2007	CES NAICS 2007 Tabcode	CES NAICS 2007 Industry	Collapsed into CES NAICS 2012 Industry
322212	32-322212	Folding paperboard boxes	Folding boxes and miscellaneous paperboard containers (32-322219)
322215	32-322215	Miscellaneous paperboard containers	Folding boxes and miscellaneous paperboard containers (32-322219)

Discontinued Non-AE Employment, Hours, and Earnings Series
NAICS 2007	CES NAICS 2007 Tabcode	CES NAICS 2007 Industry	Next Highest Published Level
3311	31-331100	Iron and steel mills and ferroalloy production	Primary metals (31-331000)
3312	31-331200	Steel products from purchased steel	Primary metals (31-331000)
332721	31-332721	Precision turned products	Turned products and screws, nuts, and bolts (31-332720)
332722	31-332722	Bolts, nuts, screws, rivets, and washers	Turned products and screws, nuts, and bolts (31-332720)
33391	31-333910	Pumps and compressors	Other general purpose machinery (31-333900)
33392	31-333920	Material handling equipment	Other general purpose machinery (31-333900)
33399	31-333990	All other general purpose machinery	Other general purpose machinery (31-333900)
334515	31-334515	Electricity and signal testing instruments	Electromedical apparatus (31-334510)
3366	31-336600	Ship and boat building	Transportation equipment (31-336000)
3369	31-336900	Railroad rolling stock and other transportation equipment	Transportation equipment (31-336000)
3152	32-315200	Cut and sew apparel	Apparel (32-315000)
31521	32-315210	Cut and sew apparel contractors	Apparel (32-315000)
3159	32-315900	All other apparel manufacturing	Apparel (32-315000)
3253	32-325300	Agricultural chemicals	Chemicals (32-325000)
3259	32-325900	Other chemical products and preparations	Chemicals (32-325000)
221121	44-221121	Electric bulk power transmission and control	Electric power transmission and distribution (44-221120)

Discontinued WE Employment Series
NAICS 2007	CES NAICS 2007 Tabcode	CES NAICS 2007 Industry	Next Highest Published Level
33611	31-336110	Automobiles and light trucks	Motor vehicles (31-336100)
336111	31-336111	Automobiles	Motor vehicles (31-336100)
336112	31-336112	Light trucks and utility vehicles	Motor vehicles (31-336100)
33612	31-336120	Heavy duty trucks	Motor vehicles (31-336100)

Discontinued Overtime Hours Series
NAICS 2007	CES NAICS 2007 Tabcode	CES NAICS 2007 Industry	Next Highest Published Level
3343	31-334300	Audio and video equipment	Computer and electronic products (31-334000)
3346	31-334600	Magnetic media manufacturing and reproduction	Computer and electronic products (31-334000)
334515	31-334515	Electricity and signal testing instruments	Electromedical apparatus (31-334510)
336411	31-336411	Aircraft	Aerospace products and parts (31-336400)
3369	31-336900	Railroad rolling stock and other transportation equipment	Transportation equipment (31-336000)
312	32-312000	Beverages and tobacco products	Nondurable goods (32-000000)
31321	32-313210	Broadwoven fabric mills	Fabric mills (32-313200)
316	32-316000	Leather and allied products	Nondurable goods (32-000000)

Changes to Industry Titles
NAICS 2007	CES NAICS 2007 Tabcode	CES NAICS 2007 Industry	CES NAICS 2012 Industry
333517	31-333517	Metal cutting and forming machine tools	Machine tools
31522	32-315220	Men's cut and sew apparel	Men's and boys' cut and sew apparel
322219	32-322219	Miscellaneous paperboard containers	Folding boxes and miscellaneous paperboard containers
4512	42-451200	Book, periodical, and music stores	Book stores and news dealers
561422	60-561422	Telemarketing bureaus and other contact centers	Telemarketing bureaus
62321	65-623210	Residential mental retardation facilities	Residential intellectual and developmental disability facilities
623312	65-623312	Homes for the elderly	Assisted living facilities for the elderly
71219	70-712190	Historical sites, zoos, botanical gardens, nature parks and similar institutions	Historical sites, zoos, botanical gardens, nature parks, and similar institutions
7211	70-721100	Traveler accommodation and other longer-term accommodation	Traveler accommodation
72119	70-721190	Miscellaneous traveler accommodation	Other traveler accommodation
8123	80-812300	Dry-cleaning and laundry services	Drycleaning and laundry services
81231	80-812310	Coin-operated laundries and dry cleaners	Coin-operated laundries and drycleaners
81232	80-812320	Dry-cleaning and laundry services, except coin-operated	Drycleaning and laundry services, except coin-operated

Last Modified Date: September 8, 2021