Reference

Standards Index

A curated catalog of the standards that govern measurement — what each one covers, its status, and where the official text lives. Protected content is never reproduced here.

All bodies 39 ANSI/NCSLI 1 ASME 1 ASTM 1 EA (European co-operation for Accreditation) 1 IEC 1 ILAC 4 ISO 13 ISO/IEC 3 JCGM/BIPM 6 NIST 5 OIML 3