Specific GUM (Guide to the Expression of Uncertainty in Measurement) publications.
JCGM identifiers follow: JCGM [Number]:[Year] or JCGM GUM-[Part]:[Year]. The GUM guides use the GUM prefix.
JCGM GUM Guide identifiers are composed of these elements:
JCGM
JCGMThe guide number
100Publication year
2012JCGM publisher info
:publisherRelations that can involve GUM Guide identifiers:
| Relation | Description | Syntax | Example |
|---|---|---|---|
| Amendment | Modifies a JCGM guide | JCGM [Number]:[Year]/Amd [N]:[Date] | JCGM 100:2008/Amd 1:2025-07-25 |