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Occurring Fact4570Immuno-Biological Laboratories Co.,Ltd.Pharmaceuticals

Notice Regarding the Discontinuation of Certain Inspection Services

New orders for “LipoSEARCH®,” “LipoTEST” and “LipoCULTURE” will no longer be accepted from 1 April 2027, and these testing services will be discontinued in succession. Testing will be performed for orders received through 31 March 2027.

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Discontinuation of Certain Testing Services

Subject Entity

Immuno-Biological Laboratories Co.,Ltd. (the Company)

Target Locations / Products

Testing services: “LipoSEARCH®,” “LipoTEST” and “LipoCULTURE”

Occurrence15 September 2026 (Board of Directors resolution date)
This disclosure09/15/2026
Cause

To maximize corporate value by concentrating management resources on contract testing services using the Company’s own ELISA kits amid continued cost increases due to higher labor expenses and rising prices.

Accounting period in which recognized

Fiscal year ending March 2027 (impact on consolidated results)

Impact on Earnings Forecast

The impact on the Company’s consolidated results for the fiscal year ending March 2027 is expected to be immaterial.

Company response

Suspended operations

New orders for “LipoSEARCH®,” “LipoTEST” and “LipoCULTURE” will no longer be accepted from 1 April 2027. Testing will be performed for orders received through 31 March 2027, and the services are scheduled to be discontinued in succession once testing is completed.

Outlook

Testing will be performed for orders received through 31 March 2027, new orders will no longer be accepted from 1 April 2027, and the services are scheduled to be discontinued in succession once testing is completed. Contract testing services for lifestyle-related disease biomarkers and contract in vitro testing services using PXB-cells LA will continue to be provided after 31 March 2027.

Planned follow-up disclosure

If any matter requiring disclosure arises, the Company will disclose it promptly.

Event that occurred
ItemDetails
Event nameDiscontinuation of Certain Testing Services
Date of occurrence15 September 2026 (Board of Directors resolution date)
Subject EntityImmuno-Biological Laboratories Co.,Ltd. (the Company)
Target Locations / ProductsTesting services: “LipoSEARCH®,” “LipoTEST” and “LipoCULTURE”
CauseTo maximize corporate value by concentrating management resources on contract testing services using the Company’s own ELISA kits amid continued cost increases due to higher labor expenses and rising prices.
Accounting period in which recognizedFiscal year ending March 2027 (impact on consolidated results)
Impact on Earnings ForecastThe impact on the Company’s consolidated results for the fiscal year ending March 2027 is expected to be immaterial.
Suspended operationsNew orders for “LipoSEARCH®,” “LipoTEST” and “LipoCULTURE” will no longer be accepted from 1 April 2027. Testing will be performed for orders received through 31 March 2027, and the services are scheduled to be discontinued in succession once testing is completed.
OutlookTesting will be performed for orders received through 31 March 2027, new orders will no longer be accepted from 1 April 2027, and the services are scheduled to be discontinued in succession once testing is completed. Contract testing services for lifestyle-related disease biomarkers and contract in vitro testing services using PXB-cells LA will continue to be provided after 31 March 2027.
Planned follow-up disclosureIf any matter requiring disclosure arises, the Company will disclose it promptly.
Items this document does not state (15)
Date recognized / date notice receivedAmount of Impact on Business PerformanceType of litigation or proceedingCourt or authorityPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionScheduled resumption dateInvestigation structureMeasures to prevent recurrenceDirectors' and officers' liabilityVoting rights ownership percentage before the changeVoting rights ownership percentage after the change

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To maximize corporate value by concentrating management resources on contract testing services using the Company’s own ELISA kits amid continued cost increases due to higher labor expenses and rising prices.

How to read this page

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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice Regarding the Discontinuation of Certain Inspection Services | Immuno-Biological Laboratories Co.,Ltd. (4570) timely disclosure | Komori