E-Cigarettes and e-liquids - Limits for chemicals: Basis for Discussion

Introduction:
This text discusses a position paper written by aNEC, a European association that coordinates consumer representation in standardization. The paper focuses on e-cigarettes and e-liquids, specifically addressing limits for chemicals in these products. The paper presents a general approach to derive limit values for selected substances, discusses relevant regulations and standards, and provides specific limit values for certain substances in e-liquids and emissions.

Key Points:

* aNEC has developed a position paper to stimulate a debate on the need for clear-cut substance-specific rules for e-cigarettes and e-liquids.
* The paper suggests limits for substances in e-liquids and emissions based on existing air quality standards and appropriate DNELs (Derived No-Effect Levels) for inhalation exposure.
* The study identifies substances and their inhalation thresholds, calculates limits for substances in e-liquids and emissions, and proposes limits for certain substances.
* The suggested thresholds aim to protect consumers, but the main solvents used in e-liquids (propylene glycol and glycerine) have measured values considerably higher than the suggested limits.
* The paper highlights a need for further research and debate on the potential risks of irritation and long-term effects from combined exposure to various substances in e-liquids and emissions.

Main Message:
The main message of this text is the need for clear-cut substance-specific rules for e-cigarettes and e-liquids to protect consumers. While the paper proposes limits for certain substances, it emphasizes the need for further research and debate on the potential risks associated with e-cigarette use. The high measured values for propylene glycol and glycerine, in particular, suggest a need for caution and additional study to ensure consumer safety.

"E-Cigarettes and e-liquids - Limits for chemicals: Basis for Discussion" aNEC. July 29, 2019.