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NA 152

DIN Standards Committee Technical Fundamentals

About NATG Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

About NATG

The DIN Standards Committee Technical Fundamentals (NATG) is in its 5 sections responsible for the following standardization areas:

  • fundamentals for physics and mathematics;
  • screw threads for general use;
  • geometrical product specifications (GPS), i.e. tolerancing and verification of dimensions, form, orientation and roughness;
  • measurement of pressure, flow and temperature;
  • technical product documentation and technical drawings.

How is NATG composed?

Contact

DIN e. V.
Dr.
Christiane Loser

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
ISO/AWI 26334 2026-02-13 Measurement of gas flow in closed conduit - Weighing method More  Comment 
DIN 19216 2026-01-23 Flow measurement - Mounting arrangements for flow measuring devices according to the differential pressure method More  Comment 
DIN 863-4 2025-12-18 Geometrical product specifications (GPS) - Micrometers - Part 4: Internal micrometers with 3-line contact; concepts, requirements, testing More  Comment 

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Current Draft Standards
Document number Edition Title
DIN EN ISO 25935 2026-03 Geometrical product specifications (GPS) - Restrained states (ISO/DIS 25935:2026); German and English version prEN ISO 25935:2026 More  Read draft and comment
DIN EN ISO 25178-6 2026-03 Geometrical product specifications (GPS) - Surface texture: Areal - Part 6: Classification of methods for measuring surface topography (ISO/DIS 25178-6:2026); German and English version prEN ISO 25178-6:2026 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
ISO 10360-102 2026-02 Standard Geometrical product specifications (GPS) - Acceptance and reverification tests for coordinate measuring systems (CMS) - Part 102: Grammar of symbols for metrological characteristics and their specifications More  Order from DIN Media
ISO 17724 2026-01 Standard Graphical symbols - Vocabulary More  Order from DIN Media
DIN 8586 2025-12 Standard Manufacturing processes involving forming by bending - Classification, subdivision, terms and definitions More  Order from DIN Media

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