Local and State Policy Action Taken in the United States to Address the Emergence of E-Cigarettes and Vaping: A Scoping Review of Literature

Introduction. In response to rising rates of youth vaping and e-cigarette use, states and localities in the United States have adopted various tobacco control policies and have extended their utility to these emerging products. However, the extent to which these policies have been evaluated for their impact on youth use is unknown. Method. Two databases (PubMed, Google Scholar) were searched for English language peer-reviewed articles pertaining to electronic cigarette policy evaluation between 2009 and 2020. Primary articles of interest were journal articles that evaluated an e-cigarette policy. Secondary articles of interest were journal articles that identified any e-cigarette policy action without a formal evaluation component, those that evaluated tobacco policy, or those that described e-cigarette behaviors and trends. Tertiary articles included gray literature that provided context for e-cigarette trends and additional policy identification. Results. The final sample consisted of 12 relevant articles with an e-cigarette policy evaluation component and 62 relevant articles without such component, and 19 gray literature sources. Findings were synthesized based on policy type: product classification, age restrictions, smoke-free policies, flavor bans, sales restrictions, taxation, packaging, and advertising. Conclusion. Policies that address access and use of e-cigarettes are common on the federal, state, and local level, are mostly reactionary, and mimic tobacco control efforts. Few policies have been formally evaluated for their effectiveness in reducing or preventing youth vaping. Strengthening the evidence base should be a priority for researchers going forward, given the potential of these policies to intervene on social and environmental conditions that affect youth initiation and uptake.