A more recent edition of NAICS is available.
2012 Edition

international industry 54138

Testing Laboratories

Overview

See industry description for 541380.

The immediate parent of international industry 54138 is industry group 5413: Architectural, Engineering, and Related Services

History

The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2002 54138
2007 54138
2012 54138
2017 54138
2022 54138

Standard Industrial Classification (SIC) Mappings

SIC Mappings are not available at the international industry level, a more specific code is required.

SIC mappings are available for 6 digit national industry codes and their sub-descriptions only. For detailed mappings choose the most appropriate six-digit code from the list of descendants.

Insurance Industry Mappings

Mappings are not available at the international industry level, a more specific code is required.

Insurance industry mappings are available for 6 digit national industry codes and their sub-descriptions only. For detailed mappings choose the most appropriate six-digit code from the list of descendants.

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