https://validator.w3.org/
W3C's easy-to-use markup validation service, based on SGML and XML parsers.
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https://einsearch.com/
Simplify your 1099 process. Gain instant access to our real-time IRS TIN Matching and our EIN search database, featuring over 20 million verified EINs.
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https://investing.io/validome/
Jul 31, 2023 - Validome allows Web Developers to check their website's syntax with a validation service for compliance with the current HTML specification. Validation for
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https://www.bsigroup.com/en-MN/insights-and-media/media-centre/press-releases/2024/november/first-client-receives-validation-from-bsis-new-ai-algorithm-audit-and-dataset-testing-services/
Retinal Scanning Startup DeepEyeVision, Inc. is First in the World to Receive Validation from BSI's New AI Algorithm Audit and Dataset Testing Services
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https://aws.amazon.com/blogs/apn/updated-validation-checklists-for-aws-competency-aws-service-delivery-and-aws-service-ready-partners/
To receive program validations in the AWS Partner Network (APN), organizations must undergo rigorous technical validation and are assessed on the security,...
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https://www.buildingsmart.org/about/strategic-projects/ifc-validation-service-project/
Oct 30, 2025 - To accelerate the development of the IFC Validation Service, buildingSMART International is now seeking industry funding for further expansion of the service.
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https://www.viavisolutions.com/en-us/news-releases/viavi-introduces-nsc-100-speed-network-and-service-validation-technicians-and-contractors
Instrument is first of its kind to combine PON, Ethernet and Wi-Fi testing with OneCheck
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