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SoftBank earns ISO/IEC 42001:2023 for TASUKI Annotation

SoftBank earns ISO/IEC 42001:2023 for TASUKI Annotation

3 Key Points

  1. What happened

    SoftBank obtained ISO/IEC 42001:2023 certification on August 25, 2026 (UK time) for the AI management system of its data preparation service 'TASUKI Annotation'. The certifying body was BSI Assurance UK Limited.

  2. Why it matters

    This certification marks SoftBank's formal recognition for managing AI risks under an international standard. It shifts the company from internal policies to a third-party-verified governance framework, supporting its 'Activate AI for Society' growth strategy.

  3. What to watch

    SoftBank plans to apply insights from this certification to improve AI governance and pursue certification for other products and services. The effective management of AI-related risks, data quality, and transparency will determine the broader impact.

WHO IT HITSEnterprise clients using or considering SoftBank's TASUKI Annotation service gain added assurance about its AI governance. SoftBank's internal AI governance teams now have a certified framework to guide risk management and continuous improvement.

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Context & Analysis

SoftBank's announcement comes as part of its broader push under the growth strategy 'Activate AI for Society,' aiming to implement AI across all its businesses. The certification applies specifically to 'TASUKI Annotation,' a service that structures internal data for use in RAG pipelines, which enhance generative AI answers. The move reflects a response to the growing need for data quality, transparency, and continuous risk management as AI adoption expands.

The certification process involved an assessment by BSI Assurance UK Limited, which confirmed that SoftBank's AI management system for the service meets the requirements of ISO/IEC 42001:2023. This standard covers establishing, operating, maintaining, and improving an AI management system. SoftBank frames this as part of its commitment to responsible AI development, provision, and use, guided by its 'SoftBank AI Ethics Policy.'

The significance appears to lie in moving from self-declared principles to a verifiable, third-party-audited framework. SoftBank indicates it will use the insights gained to improve its AI governance structure and is considering pursuing similar certifications for other products and services. The enduring test will be whether this certified governance translates into consistently reliable and transparent AI offerings, benefiting the enterprise customers who rely on such data services.

FAQ
What is the ISO/IEC 42001:2023 certification for?
It is an international standard specifying requirements for building, operating, maintaining, and continuously improving an AI management system. For SoftBank, it certifies the system managing 'TASUKI Annotation'.
What does 'TASUKI Annotation' do?
It organizes and structures internal data like manuals so AI can search and reference it, supporting RAG (Retrieval-Augmented Generation) to improve answer accuracy of generative AI.
Does this certification guarantee the performance of the AI service?
No. The certification verifies conformity of the management system to the standard; it does not directly guarantee the performance, accuracy, or safety of individual data or AI systems.
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