Recall
FDAHealthMay 7, 2026

Siemens Healthcare Diagnostics, Inc. — Siemens Dimension Tacrolimus Flex Reagent Cartridge (TAC), REF DF207, SMN 10700795; enzyme immunoassay

⚠️ A potential positive bias in quality control (QC) and patient sample results in three lots of the Dimension Tacrolimus (TAC) Flex reagent cartridge.

Is this relevant to me?

Geography
Nationwide
Source agency
FDA
Category
Health
Published
May 7, 2026

Worldwide distribution - US Nationwide and the countries of Argentina, Austria, Brazil, Croatia, Germany, Hungary, India, Italy, Japan, Korea, Lithuania, Pakistan, Poland, Saudi Arabia, Spain, South Africa, Sri Lanka, Turkey, United Arab Emirates.

What's affected?

Product
Siemens Dimension Tacrolimus Flex Reagent Cartridge (TAC), REF DF207, SMN 10700795; enzyme immunoassay
Lot code
/Serial

Additional details

Manufacturing Lot/Serial Numbers: FA6254, FA6260, FA6286; UDIs: (01)00842768035425(10)FA6254(17)20260911; (01)00842768035425(10)FA6260(17)20260917; (01)00842768035425(10)FA6286(17)20261013.

What should I do?

Recommended action

Class II recall. Voluntary: Firm initiated Quantity affected: 2878 units.

View original FDA notice →

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