While tobacco smoking rates have fallen across OECD countries, vaping is becoming increasingly common, especially among adolescents. On average, one in five 15 year olds report using e cigarettes in the past month, with girls Countries where vaping is legal: international vaping law guide Evapo norwegian nicotine product packaging (2017) in 2017, norway became the first country to extend plain packaging laws beyond cigarettes to include roll your own tobacco and smokeless tobacco like snus. under the law, all Travelling with E Cigarettes & Vapes Abroad Tablites