Notice of SD Simplified Specifications
The following conditions apply to the release of any and all parts of the simplified specifications (“Simplified Specifications”) by the SD Card Association and the SD Group. The Simplified Specifications are a subset of the complete SD Specifications which are owned by the SD Card Association and the SD Group. These Simplified Specifications are provided on a non-confidential basis subject to the disclaimers below. Any implementation of the Simplified Specifications or any portions there of may require a license from the SD Card Association, SD Group, SD-3C, LLC or other third parties.| Part Number | Title of Specification | Version | Release Date | Document |
| Part 1 Simplified | Physical Layer Simplified Specification | 9.10 | Dec. 1, 2023 |
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| Part 1 Simplified | Extended Security Simplified Addendum | 1.00 | Nov. 30, 2022 |
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| Part 1 Simplified | UHS-II Simplified Addendum | 1.02 | Jul. 25, 2018 |
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| Part 1 Simplified | NFC Interface Simplified Addendum | 1.00 | Jul. 25, 2018 |
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| Part A1 Simplified | ASSD Extension Simplified Specification | 2.00 | Jul. 25, 2018 |
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| Part A2 Simplified | SD Host Controller Simplified Specification | 4.20 | Jul. 25, 2018 |
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| Part A5 Simplified | SD Extensions API Simplified Specification | 1.00 | Jul. 25, 2018 |
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| Part E1 Simplified | SDIO Simplified Specification | 3.00 | Jul. 25, 2018 |
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| Part E2 Simplified | SDIO Bluetooth Type A Simplified Specification | 1.00 | Jul. 25, 2018 |
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| Part E7 Simplified | iSDIO Simplified Specification | 1.10 | Jul. 25, 2018 |
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| Part E7 Simplified | Wireless LAN Simplified Addendum | 1.10 | Jul. 25, 2018 |
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