IATA (International Air Transport Association) just published a summary of the most relevant updates and adding of the 64th Edition of IATA-DGR Dangerous Goods Regulations in English.
You can download the file directly from our website or the official IATA website.
IATA also announced that the summary will soon be published in German, French, Russian, and Spanish.
The changes are mainly in the following chapters and sections:
2.3 - Dangerous goods carried by passengers or crew (2.3.2.2 - 2.3.2.4)
2.6 - Dangerous goods in excepted quantities (2.6.5.1)
2.8.1 - State deviations (various)
3 - Classification (3.4.1.2.4, 3.5.2.2, 3.8.3.2.3, 3.9.2.6.1)
4.2 - List of dangerous goods (various)
4.4 - Special Provisions (A1, A2, A176, A221, A223, A224, A225)
5 - Packing instructions (various)
6 - Packaging specifications and test methods (6.1.7-6.1.9, 6.4.1, 6.4.2, 6.4.4)
7 - Marking and labeling (7.1.5.5)
8 - Documentation (8.2.1)
9 - Enter (9.3.7)
10 - Radioactive materials (10.8.3.9.2, 10.8.3.9.4)
Appendices A, C, D, E, F, H