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ANSI

American National Standards Institute

ANSI oversees the creation, promulgation, and use of thousands of norms and guidelines that directly impact businesses in nearly every sector. ANSI is also actively engaged in accrediting programs that assess conformance to standards.

pubid-rubyv2.0.0·rt-new-lutaml-model·2026-05-04
NationalSyntax ANSI identifiers follow simple patterns: ANSI [Number]-[Year] or ANSI/[Developer] [Number]-[Year]. Website
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Doc Types
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Components
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Relations
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Stages

Document Types 2

Components 3

Structured elements that make up a ANSI identifier:

Publisher
Enumeration

ANSI, or ANSI/[Developer]

ANSIANSI/[Developer]
Developer can be AAMI, ASHRAE, etc.
e.g.ANSI
Number
String

The standard number

Alphanumeric identifier.
e.g.802.3
Year
Year

Publication year

4-digit year, preceded by hyphen or colon.
e.g.2012

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