The new regulations, applicable as of January 1, 2019, include a number of important changes, including: new UN numbers, new entries and revisions to the provisions for lithium batteries, updates to the classification provisions for ammonium nitrate-based fertilizers, new sample provisions, Changes in exemptions, including the loading threshold in 1.1.3.6. a new section for temperature controlled transport, Updated labeling rules: the requirement of the 2 mm line width in the danger labels is eliminated. new provisions on the durability of the plates: it is now a requirement that the plates be weatherproof and ensure a lasting marking throughout the entire trip, by amendments to 5.3.1.1.1 (the same requirement is also introduced to the high temperature substance mark). Changes in the provisions for hazardous substances for the environment: a supervision in 5.3.6, which required that brands be shown for packages of environmentally hazardous materials, even though those packages are exempt from marking through of the limits of 5 kg or 5 liters indicated in 5.2.1.8.1, it is corrected.