ASME Y14 | Y14 Standards

Advancing Quality Through Design​

ASME's Y14 standards guide you across the product design process, from concept through to delivery. This established design language and methodology have become the framework for much of today's production, inspection and computer-aided design (CAD) software. Gain access to core design rules and templates used across industry and around the world. ​

  • Fosters communication through a common design language​
  • Facilitates product design across software & technologies​
  • Provides tools that allow for greater design precision​
  • Empowers user to develop performance driven solutions​
  • Supports clear & streamlined drawings, models, documentation​
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As new technologies and innovations emerge, ASME develops and evolves its standards to support new design processes, systems and technologies. Explore new standards, articles, information and more on Y14 and related standards.​

ASME Y14 Standards: Advancing Quality Through Design

ASME Y14 Standards: Advancing Quality Through Design

Sign up for our webinar on the Y14 standard series to learn about core design rules and templates used across industry and around the world. Get guidance on the product design process, from concept through to delivery.

ASME Y14.5 2018 Dimensioning and Tolerancing Standard

ASME Y14.5 2018 Dimensioning and Tolerancing Standard

Establishes symbols, rules, definitions, requirements, defaults, and recommended practices for stating and interpreting geometric dimensioning & tolerancing (GD&T), along with related requirements used in engineering drawings and models.

ASME Y14.5.1 2019 Mathematical Definition of Dimensioning and Tolerancing Principles Standard

ASME Y14.5.1 2019 Mathematical Definition of Dimensioning and Tolerancing Principles Standard

Presents a mathematical definition of geometrical dimensioning and tolerancing consistent with the principles and practices of ASME Y14.5-2009, enabling determination of actual values.

ASME Y14.24 2020 Types and Applications of Engineering Drawings Standard

ASME Y14.24 2020 Types and Applications of Engineering Drawings Standard

Defines the types of engineering drawings most frequently used to establish engineering requirements. It describes typical applications and minimum content requirements.

ASME Y14.37 2019 Product Definition for Composite Parts Standard

ASME Y14.37 2019 Product Definition for Composite Parts Standard

Establishes the definition of composite parts that are not covered within the existing ASME Y14 series of Standards on geometric dimensioning and tolerancing (GD&T).

ASME AED-1 2018 Aerospace and Advanced Engineering Drawings Standard

AED-1 2018 Aerospace and Advanced Engineering Drawings

Offers symbologies, terminologies and concepts to enhance the understanding and abilities of those who create and use design documentation. Supplements Y14.5-2018 and addresses the needs of advanced manufacturing technologies including aerospace.

Y14 Categories

ASME Y14 Drafting Standards

Drafting

Explore design formats, practices, rules, requirements, terms, definitions and more across drawings & models.

ASME Y14 Mechanism & Device Standards

Mechanism & Device

Discover the latest design practices for casting & forging technologies, gages, fixtures and more. ​

ASME Y14 Digital Design Standards

Digital Design

Access design rules, 3D model requirements, templates, terminology and more used across global industries.

ASME Y14 Symbol & Abbreviation Standards

Symbol & Abbreviation

Stay in the know with the latest methods, terms, applications, symbols, abbreviations and diagrams.​

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