# SPDX > Linux Foundation Projects Site ## Posts - [Cool New Whitepaper](https://spdx.dev/cool-new-whitepaper/): Recently Bob Martin and a colleague published the paper "Leveraging SBOMs Throughout the Enterprise SDLC" that examines how enterprises can - [SPDX 3.1 Ontology and Schema Available for Review](https://spdx.dev/spdx-3-1-ontology-and-schema-available-for-review/): The first release candidate for SPDX specification version 3.1 is now available. The SPDX 3.1 model expands beyond software to - [Python Foundation Adopts SPDX for Software Bill of Materials](https://spdx.dev/python-foundation-adopts-spdx-for-software-bill-of-materials/): The Python Software Foundation has taken a significant step forward in software supply chain transparency by including SPDX-format Software Bills - [SPDX Responds to CISA Minimum Elements RFC](https://spdx.dev/spdx-responds-to-cisa-minimum-elements-rfc/): About a month ago, CISA requested industry/community comment on a proposed new minimum set of SBOM elements to replace the - [CISA Considering New Set of Minimum Elements](https://spdx.dev/cisa-considering-new-set-of-minimum-elements/): CISA has requested comment on a new set of minimum elements for SBOMs (on top of the original NTiA set). ## Pages - [Handling License Info](https://spdx.dev/learn/handling-license-info/): The SPDX License List is an integral part of the SPDX Specification. The SPDX License List itself is a list - [Home](https://spdx.dev/): An open standard capable of representing systems with software components in as SBOMs (Software Bill of Materials) and other AI, - [Areas of Interest](https://spdx.dev/learn/areas-of-interest/): The security profile captures security-related information in a SPDX Security Document.The licensing profile includes capturing details relevant to software licensing.The - [Supply Chain](https://spdx.dev/learn/areas-of-interest/supply-chain/): A supply chain is the entire network of organizations, people, activities, information, and resources involved in the life cycle of - [Services](https://spdx.dev/learn/areas-of-interest/services/): The SPDX 3.1 Services Profile captures metadata related to online services to ensure service assurance across organizational boundaries,. covers use ## Members - [DATADOG](https://spdx.dev/members/datadog/) - [The Walt Disney Company](https://spdx.dev/members/the-walt-disney-company/) - [OpenEuler](https://spdx.dev/members/openeuler/) - [Qazaq Open Source Initiative (QOSI)](https://spdx.dev/members/qazaq-open-source-initiative-qosi/) - [Cariad](https://spdx.dev/members/cariad/) ## Vendors - [sbomify action](https://spdx.dev/vendor/sbomify-action/) - [CVD Portal SBOM Validator](https://spdx.dev/vendor/cvd-portal-sbom-validator/) - [sbomify](https://spdx.dev/vendor/sbomify/) - [sbom-tool](https://spdx.dev/vendor/sbom-tool/) - [Interlynk](https://spdx.dev/vendor/interlynk/) ## Categories - [Announcements](https://spdx.dev/category/announcements/) - [In the News](https://spdx.dev/category/in-the-news/) - [Blog](https://spdx.dev/category/blog/) - [Uncategorized](https://spdx.dev/category/uncategorized/) ## Tags - [Talk](https://spdx.dev/tag/talk/) - [Identifiers in Source](https://spdx.dev/tag/identifiers-in-source/) - [OSSNA](https://spdx.dev/tag/ossna/) - [press release](https://spdx.dev/tag/press-release/) - [profiles](https://spdx.dev/tag/profiles/) ## Classification - [Produce/Analyze](https://spdx.dev/vendor_classification/produce-analyze/) - [Consume/View](https://spdx.dev/vendor_classification/consume-view/) - [Consume/Import](https://spdx.dev/vendor_classification/consume-import/) - [Produce/Build](https://spdx.dev/vendor_classification/produce-build/) - [Transform/Translate](https://spdx.dev/vendor_classification/transform-translate/) ## Type - [Open Source](https://spdx.dev/vendor_type_single/open-source/) - [Proprietary](https://spdx.dev/vendor_type_single/proprietary/) - [SPDX Community](https://spdx.dev/vendor_type_single/spdx-community/) ## Version Support - [2.2](https://spdx.dev/vendor_version_support/two-two/) - [2.3](https://spdx.dev/vendor_version_support/two-three/) - [3.0 Complete](https://spdx.dev/vendor_version_support/three-zero-complete/) - [2.1](https://spdx.dev/vendor_version_support/two-one/) - [2.0](https://spdx.dev/vendor_version_support/two-zero/) ## Vendor Type - [Non-Member](https://spdx.dev/vendor_type/non-member/) - [SPDX Member](https://spdx.dev/vendor_type/spdx-member/) ## Optional - [Sitemap index](https://spdx.dev/wp-sitemap.xml)