3GPP CR Tracker
Find the Change Request (CR) behind any sentence in 3GPP Technical Specifications.
Track the evolution of 5G/LTE standards with precision.
Search for Change Requests
Enter specification text or technical terms to find related CRs
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Key Features
Powerful tools to help you navigate and understand 3GPP specification changes
Smart Text Search
Advanced search capabilities to find specific sentences or phrases within 3GPP technical specifications and their related Change Requests.
Detailed CR Information
View comprehensive information about Change Requests including technical reasons, summaries, approval history, and implementation details.
Evolution Tracking
Understand the complete evolution of standards and trace the technical background behind each specification change over time.
External Data Sources Status
3GPP FTP Server:
⏳testing
Netovate API:
⏳testing
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