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Major Group Definition

The second tier in the legacy SIC system, represented by the first two digits of the code grouping specific industrial types.

Registry Classification Specifications

Metadata Field	Registry Specification Details
Compliance Term	Major Group
Reference Slug	major-group
Status	Verified Active standard
Registry Namespace	entitycodes.org/glossary/

💡 Expert Guidance

Expert Tip: When using standard classifications like Major Group for compliance declarations, always cross-reference the official manual of the issuing agency (such as the Census Bureau, OSHA, or DLA) to verify that you are using the most current code version and that your operational description aligns with the definition.

Frequently Asked Questions

What is the official definition of Major Group in compliance registry records? ▾

The term 'Major Group' is defined in compliance registers as: The second tier in the legacy SIC system, represented by the first two digits of the code grouping specific industrial types. This concept forms a primary component of corporate entity resolution and industry classification frameworks.

Which governing authority is responsible for publishing and maintaining the Major Group standard? ▾

The standard for Major Group is published, validated, and maintained under the direct oversight of an official regulatory body. They verify updates and publish the official registers for compliance audits.

What is the standard format and character length used for Major Group entries? ▾

The standard format for Major Group is structured as standard alphanumeric formatting. This specific layout guarantees formatting uniformity and prevents collisions in corporate databases.

How is Major Group utilized during regulatory compliance and entity registration? ▾

Organizations utilize Major Group during compliance verification and entity registration. Having a verified identifier is essential to transact with government bodies and complete bank KYC reviews.

Are there mathematical checks or checksum algorithms associated with Major Group codes? ▾

Many corporate identifiers associated with Major Group utilize mathematical checks (such as the ISO 7064 Mod 97-10 check digit routine or the omission of confusing characters) to detect transcription errors during manual entries.

Does an organization's Major Group identifier expire or require periodic renewal? ▾

Depending on the specific registry, identifiers associated with Major Group require annual renewal (e.g. keeping SAM.gov active every 12 months, or renewing LEIs with an LOU) to ensure the registry data remains accurate.

Can a business have more than one Major Group code assigned to it? ▾

For entity registrations or classification standards like Major Group, a business typically has a single primary identifier or code. For secondary classifications, a business can list multiple additional Major Group codes depending on the registry rules.

Is obtaining a Major Group identifier free or are there registration fees? ▾

Whether obtaining a Major Group identifier or standard is free depends on the registry. Federal identifiers (such as SAM.gov UEIs and CAGE codes) are completely free to obtain. However, international standards like the LEI require paying registration and annual renewal fees to the issuing LOU.

How can an auditor or compliance officer verify the status of a Major Group entry? ▾

A compliance officer can verify the status of a Major Group entry by querying the official registry database (such as the GLEIF index, SAM.gov public search, or the DLA portal) or by using the instant lookup tools on our site.

Is the Major Group classification standard uniform across all states in the U.S.? ▾

Yes, standard guidelines governed by federal or international agencies for Major Group are uniform nationwide, ensuring consistent compliance verification across all jurisdictions.

Related Guides & Tools

SBA Size Standards Guide — Legal rules of small business classification.
Federal Contracting Identifiers Guide — Overview of CAGE, DUNS, and Unique Entity IDs.
SIC ↔ NAICS Concordance Crosswalk — Search and map old SIC codes to modern formats.