All other cargo tanks, except MC 338

For All other cargo tanks, except MC 338, test or inspection is Internal Visual Inspection; interval is 5 years; regulation section is 49 CFR § 180.407, recorded from its source on 2026-08-10.

Container specification: All other cargo tanks, except MC 338 verified
Test or inspection: Internal Visual Inspection our reading
Interval: 5 years. verified
Regulation section: 49 CFR § 180.407 verified

Sourcelaw.cornell.edu

Verified2026-08-10

Review by2027-08-10

DatasetHow often hazmat cylinders, cargo tanks, IBCs and portable tanks must be retested

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

All other cargo tanks , except MC 338 | September 1, 1995 | 5 years.

— law.cornell.edu, retrieved 2026-08-10

Source

law.cornell.eduhttps://www.law.cornell.edu/cfr/text/49/180.407

Last verified against source: 2026-08-10. Due for re-check by 2027-08-10. This page as Markdown · OKF bundle · full dataset as JSON.