The legality of CBD products varies from country to country. For instance, THC-rich products are widely accepted in the Netherlands, Spain, the Czech Republic., and several other EU countries. On the other hand, CBD products with THC are not accepted in Slovakia, most African countries, and several other countries.
There are also finer regulations that will dictate if you can travel with your CBD products. For instance, Ireland only accepts CBD products with NO traces of THC, while Austria accepts CBD products with a maximum THC content of 0.3%.
The TSA recently updated its policies about the legality surrounding travelling with hemp-based CBD products, considering it to be perfectly legal. This means you can successfully travel out of country with your CBD products, but must make enquiries regarding the legality of the product at your port of entry. It is important to do your research and then select the product that would be appropriate for your travels.