Shared Services is based on four interrelated tiers: online self-service tools, the HRSC in Charleston, the nine HR Service Providers (based in bureaus throughout the Department) and the HR Bureau in Washington (corporate HR).
Diacetyl has been found in numerous different e-cigarette liquids. Popcorn lung is an irreversible condition and although the electronic cigarette industry is largely aware of this challenge, it cannot be verified whether or not every different manufacturer of e-cigarette liquid has taken the appropriate precautions to remove it from their products.
Diacetyl is also contained in traditional cigarettes in even much greater quantities than what is in those E-liquids with Diacetyl added. Even though is less than the amount contained in traditional cigarettes, it is still over the amount of consumption that is considered safe for inhaling.