Generally, in the U.S., CBD products derived from hemp and containing less than 0.3% THC are legal under federal law
Aotearoa New Zealand had a vaping prevalence of 1.4% in 2015/2016[xxiii] - this was in contrast to the UK, which in 2016 had a legal vape market and a vaping prevalence four times that of Aotearoa New Zealand at 5.7%.[xxiv] Following legalisation of nicotine-containing vaping products in 2018, Aotearoa New Zealand experienced a rapid uptake of vaping, to the extent that vaping product use has, as of 2022, overtaken tobacco smoking in Aotearoa New Zealand, according to the latest data from the New Zealand Health Survey.[xxv] Shortly after the legalisation of nicotine vaping products in Aotearoa New Zealand, a 2019 survey of current and former smokers in 14 countries,[xxvi] including the USA, Australia and China, found that Aotearoa New Zealand had the second highest prevalence of vaping among ex-and-current- smokers, second only to the United Kingdom

If you decided to stick with carry-on only travel though, if checked luggage is too much of a hassle, check out our guide on all major airlines carry-on regulation
Big tobaccos first misinformation campaign American doctors werent exactly ready to listen to their German peers in the 1930s, and the medical community was slow to react to findings overseas
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