Recently, a user has uploaded a PDF copy of the ISO 14229-1:2013 standard on GitHub. This is a significant development, as it provides easy access to this important standard for developers, engineers, and researchers working in the automotive and related fields.
For the most authoritative and legal copy of the latest standard, you can visit the Official ISO Store comparison between the 2013 and 2020 versions? Unified diagnostic services (UDS) - ISO 14229-1:2020 iso 142291 pdf github new
Disclaimer: This article is for informational purposes only. The author does not condone copyright infringement. Always obtain ISO standards through authorized distributors. "ISO" is a registered trademark of the International Organization for Standardization. Recently, a user has uploaded a PDF copy
| User Type | Recommendation | |-----------|----------------| | Hobbyist / Student learning UDS | ✅ Yes – free, good enough for understanding message formats. | | Automotive engineer prototyping | ⚠️ With caution – cross-check NRC tables against a second source. | | Production / ASIL-B compliance | ❌ No – requires official, timestamped ISO document for audits. | "ISO" is a registered trademark of the International