--- title: "Landauer Recalls: Agency-Reported Status and History (Oct 1, 2026) | Is It on Recall" description: "Search Landauer recall records, lots, firms and dates. Reported status can be incomplete; use the linked agency notice for current instructions." url: https://isitonrecall.com/brand/landauer/ updated: 2026-10-01 site: "Is It on Recall" language: en --- [Home](https://isitonrecall.com/) / Brand archive # Landauer recall records **0** reported ongoing 40 records in this archive. Latest source date Feb 8, 2024. FDA enforcement status can lag behind the recall lifecycle. An empty search or a reported termination is not a personal product-safety determination. Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/). ## Records and reported status Feb 8, 2024 FDA device enforcement ### [microStar Reader, Model Numbers: 10015-000 (marketed in EMEA as 100, 102, 110, and 201), 10016-000 (marketed in EMEA as 101), 10036-000, 10044-000, 10055-000, BC30058, and BC30059](https://isitonrecall.com/recall/fda-device-z-1349-2024-microstar-reader-model-numbers-10015-000-marketed-in-emea-as-100-102-110-and-201-10016-000-marketed/) Permanent discontinuance of the microSTARii medical dosimetry system. Landauer has initiated this action to remove all reference to use of the microStar readers with the nanoDot or any otherbdosimeter for medical applications from the product s user manual ... Class II Reported completed Distribution: Worldwide distribution - United States Nationwide and the countries of Argentina, Australia, Brazil, Canada, China, France, India, Japan, Jordan, Malaysia, Mexico, Pakistan, Per... [Official source for microStar Reader, Model Numbers: 10015-000 (marketed in EMEA as 100, 102, 110, and 201), 10016-00...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-1349-2024%22) Nov 15, 2023 FDA device enforcement ### [Landauer microSTARii reader, Medical Dosimetry System, Model Numbers: 18000-000/18001-000/18007-000](https://isitonrecall.com/recall/fda-device-z-0616-2024-landauer-microstarii-reader-medical-dosimetry-system-model-numbers-18000-000-18001-000-18007-000/) MicroSTARii readers may be contributing to the nanodot dosimeter measurement inaccuracy in two possible ways. The first is related to the interaction of the reader s LED beam profile with the nanoDot dosimeter. The second is debris formation due to drawer a... Class II Reported completed Distribution: US and Australia, Brazil, Canada, China, France, Germany, India, Japan, Mexico, Rep of Korea, Taiwan, Thailand, Viet Nam [Official source for Landauer microSTARii reader, Medical Dosimetry System, Model Numbers: 18000-000/18001-000/18007-000](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-0616-2024%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DNS, for custom calibrate, OTO, Model Number 03033-OTO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2538-2023-nanodot-d2dns-for-custom-calibrate-oto-model-number-03033-oto-radiation-monitoring-dosimeter-used-wi/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DNS, for custom calibrate, OTO, Model Number 03033-OTO; radiation monitoring dosimeter ...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2538-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DNS, for custom calibrate, OTO, Model Numbers 03034-OTO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2539-2023-nanodot-d2dns-for-custom-calibrate-oto-model-numbers-03034-oto-radiation-monitoring-dosimeter-used-w/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DNS, for custom calibrate, OTO, Model Numbers 03034-OTO; radiation monitoring dosimeter...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2539-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DNN, Model Numbers: a) 03051-1MO; b) 03051-3MO; c) 03051-OTO; d) 03051-SMO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2540-2023-nanodot-d2dnn-model-numbers-a-03051-1mo-b-03051-3mo-c-03051-oto-d-03051-smo-radiation-monitoring-dos/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DNN, Model Numbers: a) 03051-1MO; b) 03051-3MO; c) 03051-OTO; d) 03051-SMO; radiation m...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2540-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DNN, Model Numbers: a) 03053-1MO; b) 03053-1WK ; c) 03053-3MO; d) 03053-OTO; e) 03053-SMO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2541-2023-nanodot-d2dnn-model-numbers-a-03053-1mo-b-03053-1wk-c-03053-3mo-d-03053-oto-e-03053-smo-radiation-mo/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DNN, Model Numbers: a) 03053-1MO; b) 03053-1WK ; c) 03053-3MO; d) 03053-OTO; e) 03053-S...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2541-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DNS, Model Numbers: a) 03055-1MO; b) 03055-3MO; c) 03055-OTO; d) 03055-SMO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2542-2023-nanodot-d2dns-model-numbers-a-03055-1mo-b-03055-3mo-c-03055-oto-d-03055-smo-radiation-monitoring-dos/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DNS, Model Numbers: a) 03055-1MO; b) 03055-3MO; c) 03055-OTO; d) 03055-SMO; radiation m...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2542-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DNS, Model Numbers: a) 03056-000 (EMEA number VINLNAN002); b) 03056-1MO; c) 03056-3MO; d) 03056-KIT; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2543-2023-nanodot-d2dns-model-numbers-a-03056-000-emea-number-vinlnan002-b-03056-1mo-c-03056-3mo-d-03056-kit-r/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DNS, Model Numbers: a) 03056-000 (EMEA number VINLNAN002); b) 03056-1MO; c) 03056-3MO; ...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2543-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DNS, Model Numbers: a) 03057-1MO; b) 03057-3MO; c) 03057-OTO; d) 03057-SMO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2544-2023-nanodot-d2dns-model-numbers-a-03057-1mo-b-03057-3mo-c-03057-oto-d-03057-smo-radiation-monitoring-dos/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DNS, Model Numbers: a) 03057-1MO; b) 03057-3MO; c) 03057-OTO; d) 03057-SMO; radiation m...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2544-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DXN, Model Numbers: a) 03060-1MO; b) 03060-3MO; c) 03060-OTO; d) 03060-SMO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2545-2023-nanodot-d2dxn-model-numbers-a-03060-1mo-b-03060-3mo-c-03060-oto-d-03060-smo-radiation-monitoring-dos/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DXN, Model Numbers: a) 03060-1MO; b) 03060-3MO; c) 03060-OTO; d) 03060-SMO; radiation m...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2545-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DXN, Model Numbers: a) 03061-1MO; b) 03061-3MO; c) 03061-OTO; d) 03061-SMO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2546-2023-nanodot-d2dxn-model-numbers-a-03061-1mo-b-03061-3mo-c-03061-oto-d-03061-smo-radiation-monitoring-dos/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DXN, Model Numbers: a) 03061-1MO; b) 03061-3MO; c) 03061-OTO; d) 03061-SMO; radiation m...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2546-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DXS, Model Numbers: a) 03062-1MO; b) 03062-3MO; c) 03062-OTO; d) 03062-SMO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2547-2023-nanodot-d2dxs-model-numbers-a-03062-1mo-b-03062-3mo-c-03062-oto-d-03062-smo-radiation-monitoring-dos/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DXS, Model Numbers: a) 03062-1MO; b) 03062-3MO; c) 03062-OTO; d) 03062-SMO; radiation m...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2547-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot D2DXS, Model Numbers: a) 03063-1MO; b) 03063-3MO; c) 03063-OTO; d) 03063-SMO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2548-2023-nanodot-d2dxs-model-numbers-a-03063-1mo-b-03063-3mo-c-03063-oto-d-03063-smo-radiation-monitoring-dos/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot D2DXS, Model Numbers: a) 03063-1MO; b) 03063-3MO; c) 03063-OTO; d) 03063-SMO; radiation m...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2548-2023%22) Jul 12, 2023 FDA device enforcement ### [Calibrate (80 kVp) screened nanoDot D2DNS, Model Number 03064-OTO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2549-2023-calibrate-80-kvp-screened-nanodot-d2dns-model-number-03064-oto-radiation-monitoring-dosimeter-used-w/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for Calibrate (80 kVp) screened nanoDot D2DNS, Model Number 03064-OTO; radiation monitoring dosimeter...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2549-2023%22) Jul 12, 2023 FDA device enforcement ### [Calibrate (Cs-137) screened nanoDot D2DNS, Model Number 03065-OTO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2550-2023-calibrate-cs-137-screened-nanodot-d2dns-model-number-03065-oto-radiation-monitoring-dosimeter-used-w/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for Calibrate (Cs-137) screened nanoDot D2DNS, Model Number 03065-OTO; radiation monitoring dosimeter...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2550-2023%22) Jul 12, 2023 FDA device enforcement ### [QC (80 kVp) screened nanoDot D2DNS, Model Number 03066-OTO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2551-2023-qc-80-kvp-screened-nanodot-d2dns-model-number-03066-oto-radiation-monitoring-dosimeter-used-with-the/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for QC (80 kVp) screened nanoDot D2DNS, Model Number 03066-OTO; radiation monitoring dosimeter used w...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2551-2023%22) Jul 12, 2023 FDA device enforcement ### [QC (Cs-137) screened nanoDot D2DNS, Model Number 03067-OTO; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2552-2023-qc-cs-137-screened-nanodot-d2dns-model-number-03067-oto-radiation-monitoring-dosimeter-used-with-the/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for QC (Cs-137) screened nanoDot D2DNS, Model Number 03067-OTO; radiation monitoring dosimeter used w...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2552-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot kit (contains nanoDot A, B, C), Model Number 03500-000; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2553-2023-nanodot-kit-contains-nanodot-a-b-c-model-number-03500-000-radiation-monitoring-dosimeter-used-with-t/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot kit (contains nanoDot A, B, C), Model Number 03500-000; radiation monitoring dosimeter us...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2553-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot A - item 1 of 3 for 03500-000, Model Number 03501-000; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2554-2023-nanodot-a-item-1-of-3-for-03500-000-model-number-03501-000-radiation-monitoring-dosimeter-used-with/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot A - item 1 of 3 for 03500-000, Model Number 03501-000; radiation monitoring dosimeter use...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2554-2023%22) Jul 12, 2023 FDA device enforcement ### [nanoDot B - item 2 of 3 for 03500-000, Model Number 03502-000; radiation monitoring dosimeter used with the microSTAR readers](https://isitonrecall.com/recall/fda-device-z-2555-2023-nanodot-b-item-2-of-3-for-03500-000-model-number-03502-000-radiation-monitoring-dosimeter-used-with/) LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) mater... Class II Reported completed Distribution: Worldwide [Official source for nanoDot B - item 2 of 3 for 03500-000, Model Number 03502-000; radiation monitoring dosimeter use...](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2555-2023%22) ## Reasons in these listed records - Permanent discontinuance of the microSTARii medical dosimetry system. Landauer has initiated this action to remove all reference to use of the microStar readers with the nanoDot or any otherbdosimeter for medical applications from the product s user manual and software and to ... - MicroSTARii readers may be contributing to the nanodot dosimeter measurement inaccuracy in two possible ways. The first is related to the interaction of the reader s LED beam profile with the nanoDot dosimeter. The second is debris formation due to drawer actuation, resulting ... - LANDAUER received reports indicating that some nanoDots may potentially be outside of the specified range of +/-5.5% accuracy. Investigation of nanoDots indicated the presence of a potential non-conformance in the Optical Stimulated Luminescence (OSL) material that is beamed a... These examples come from this result page and are not a ranking of every recall reason. ## Checking Landauer ### Is there a recall on landauer right now? This archive contains 40 records, including 0 with agency-reported ongoing status. The status field can be incomplete or stale. Open the current official notice and match your exact product. ### How do I check my package or product? Compare the product, firm and lot, date, model or serial identifiers with the notice. [Use the label-check guide](https://isitonrecall.com/guides/read-lot-codes/) if you need help locating an identifier. ### Does a matching name mean every item is included? A name is a search match. The agency notice sets the affected products and identifiers. Do not assume that every item with the same name or brand belongs to the recall. ### What if the search finds no matching record? This search has source and keyword limits. Missing records or a missing lot code do not establish that a product is unaffected. [Check source coverage](https://isitonrecall.com/sources/) and the agency's current notices. ### Where can I find older records? Use [monthly archives](https://isitonrecall.com/archives/) or the local search. The initial import covers records dated from October 2021 where available; each source's actual first and latest dates appear on the coverage page. ## Keep checking [Search Landauer](https://isitonrecall.com/check/?q=Landauer) [Browse related products](https://isitonrecall.com/products/) [Review source dates](https://isitonrecall.com/sources/)