In this issue:
1. Message from the Technical Board Chair
2. Call for contributions to CIGR Journal Special Issue on Artificial Intelligence and Data Science
3. Final Agricultural Engineering in Africa Report Available for Download
4. Abstracts from 5th CIGR International Conference and SCGAB Available for Download
5. Call for Expression of Interest: Smart Agriculture Technologies
6. Invitation to the Third International Workshop on Machine Learning for Cyber-Agricultural Systems
7. Invitation to Join CIGR Section II: Structures and Environment
8. ASABE Member Hours: Introduction to Circular Economies
9. NIAE Capacity Development and Training Program
10. 7th International College Students Intelligent Agricultural Equipment Innovation Competition
11. Book Review: Fundamentals of Tractor Design by Karl Renius
12. Call for contributions to CIGR Handbook VII: Production of Non-food Materials

Upcoming Conferences
• International Exposition of Machinery for Agriculture and Gardening, 19-23 October 2021, Bologna, Italy.
• XI Congreso Iberico de Agroingenieria November 11-12, Online.
• 2022 Agricultural Equipment Technology Conference February 14-16, Omni Louisville Hotel, Kentucky
• Land.Technik 2022, February 25-26, Hannover, Germany,
• ASABE 2022 Annual International Meeting, Houston, Texas, USA
• AgEng 2022, November 22-23, Berlin, Germany
• CIGR World Congress: Kyoto, Japan 2022