What is the FDA recognition number for ISO 4090?

12-137: ISO 4090 Third eidition 2001-08-15.

FDA-recognized standard · Radiology

ISO 4090: Photography - Medical radiographic cassette/screens/films and hard-copy imaging films - Dimensions and specifications

Yes. FDA recognizes ISO 4090 Third eidition 2001-08-15 as recognition 12-137, entered 2006-03-31.

Recognized editions of ISO 4090

FDA recognitions of ISO 4090, newest first (FDA database snapshot of 2026-09-01)
Recognition	Edition	Entered	Extent	Transition ends
12-137	ISO 4090 Third eidition 2001-08-15	2006-03-31	Complete	—

Regulations

FDA lists these classification regulations against ISO 4090: 21 CFR 892.1840, 21 CFR 892.1850, 21 CFR 892.1860, 21 CFR 892.1900, 21 CFR 892.1910, 21 CFR 892.1960.

Product codes that cite ISO 4090

11 FDA product codes cite ISO 4090, including EAM, EGT, EGW, EGY, IWZ.

Source: FDA Recognized Consensus Standards database, snapshot of 2026-09-01. Search every recognition in the Consensus Standards Lookup, or browse all standards with a page.