Nat. Assoc. Arch. Metal Manufacturers
Standards for metal stairs, railings, and gratings.
- Published standards
- 20+
Standards organisations directory
Standards organisations
Find standards organisations by name, acronym, origin and area of work.
- Organisations
- 304
- Origins
- 61
25 organisations
Beginning with NNACE International (now AMPP)
Global authority on corrosion control and coatings.
- Published standards
- 300+
Nat. Air Duct Cleaners Association
Standards for HVAC hygiene and duct cleaning quality.
- Published standards
- 5+
National Aerospace Standards
High-strength hardware used in all global aircraft.
- Published standards
- 1,100+
National Aeronautics & Space Admin
Technical standards for spacecraft and space systems.
- Published standards
- 500+
Nat. Board of Boiler Inspectors
Maintains the National Board Inspection Code (NBIC).
- Published standards
- 10+
National Bureau of Standards (now NIST)
Historic root of US measurement standards.
- Published standards
- N/A
NCSL International (Metrology)
Standards for lab calibration and measurement science.
- Published standards
- 10+
National Electrical Contractors Assoc.
Writes the NEIS (National Electrical Installation Stds).
- Published standards
- 50+
National Electrical Manufacturers Assoc.
Standards for enclosures (NEMA 4X), motors, and MRI.
- Published standards
- 700+
Netherlands Standardization Inst.
Netherlands’ NSB; leads global water/wind tech.
- Published standards
- 25,000+
InterNational Electrical Testing Assoc.
Standard for acceptance testing of electrical systems.
- Published standards
- 5+
National Fluid Power Association
Correlates with ISO/TC 131 for hydraulic tech.
- Published standards
- 150+
National Fire Protection Association
(Reference Entry) Author of the NEC (NFPA 70).
- Published standards
- 300+
National Glass Association
Merged with GANA; the authority on glass/glazing.
- Published standards
- 50+
National Hardwood Lumber Assoc.
The universal grading system for North American hardwood.
- Published standards
- 10+
National Info. Standards Organization
Accredited by ANSI; focus on publishing and libraries.
- Published standards
- 50+
Nat. Inst. of Standards and Tech
The US government’s primary metrology/physics lab.
- Published standards
- N/A
Netherlands Normalisation Inst. (NEN)
(Synonym for NEN) Active in CEN and ISO.
- Published standards
- 25,000+
Norwegian Petroleum Industry
Global standard for offshore oil/gas competitive safety.
- Published standards
- 80+
Assoc. for Suppliers of Printing/Imaging
Now APTech; partners with ISO/TC 130 (Graphics).
- Published standards
- 50+
Nat. Standards Authority of Ireland
(Reference Entry) Ireland’s National Body.
- Published standards
- 18,000+
NSF International
The "gold standard" for food safety and water filters.
- Published standards
- 80+
National Standards Group (various)
Generic term for specialized national mirror committees.
- Published standards
- N/A