FDA 483 OBSERVATION · #732 OF 1,932 MOST-CITED

Identification marks on tanks and piping

FDA cited this observation 29 times across 23 firms in recent inspections. Below: how it breaks down by program area and fiscal year, and real examples of how FDA worded it on Form FDA 483.

What this grouping is not

An observation-type page groups FDA’s published citation records. The grouping, the compliance steps and the root causes are SPEQ synthesis, not an FDA classification of any citation, and a count measures what FDA published rather than risk.

BY PROGRAM AREA
Parts 1240 and 125029
BY FISCAL YEAR
FY20269
FY20253
FY20232
FY20221
FY20195
FY20182
FY20171
FY20166

How FDA worded it — real examples

Not all tanks bear clear marks of identification.

Classic Harbor Lines · New York, New York · Parts 1240 and 1250 · 2026-09-10

Not all bear clear marks of identification.

Circle Line Sightseeing Yachts Inc · New York, New York · Parts 1240 and 1250 · 2026-06-29

Not all tanks and piping bear clear marks of identification.

HornBlower Cruises and Events LLC · New York, New York · Parts 1240 and 1250 · 2026-05-06

Not all bear clear marks of identification.

American Airlines, Inc. · Flushing, New York · Parts 1240 and 1250 · 2025-12-12

Not all piping bear clear marks of identification.

Swissport USA Inc · Jamaica, New York · Parts 1240 and 1250 · 2025-11-05

Not all piping bear clear marks of identification.

New Hampshire State Pier · Portsmouth, New Hampshire · Parts 1240 and 1250 · 2025-10-30

Examples are a representative sample of FDA's published inspection observations. Open the 483 observation explorer →