Reference Source

UL 407

For UL 407, standard title is Manifolds for Compressed Gases; nrtl is ITS; laboratory is Intertek Testing Services NA, Inc; status is currently recognized, recorded from its source on 2026-08-10.

Test standard
UL 407 verified
Standard title
Manifolds for Compressed Gases verified
NRTL
ITS verified
Laboratory
Intertek Testing Services NA, Inc. verified
Status
currently recognized our reading
Sourceosha.gov
Verified
Review by
DatasetWhich OSHA-recognized labs (NRTLs) can certify to a given test standard

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

UL 407 | Manifolds for Compressed Gases |

osha.gov, retrieved 2026-08-10

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.