Promulgating more targeted air quality standards or guidelines incorporating PM chemical components, other characteristics, or specific sources of PM (e.g., traffic vs. electrical utilities) requires a more complete scientific foundation than is currently available.
Based on the World Health Organization (WHO) guideline, many countries including the US have promulgated a more stringent drinking water standard for arsenic with a maximum contaminant level (MCL) of 10 μg·l-1 (ppb) [35, 36].
In such circumstance, the better route is to have the State Department promulgate more general rules that deal with the issue and apply to all companies.
Some groups say others are not Jewish enough, others are accused of pandering to the rules of white Jewish culture, some include New Testament elements in their worship, and some promulgate more militant, black separatist beliefs.
He may feel that since he does not represent the clean break that voters hoped for, he should promulgate a more reformist agenda than his predecessor did.
On Wednesday, Funny or Die released a satire called "Donald Trump's The Art of the Deal: The Movie"; an anti-Trump Super PAC could promulgate dozens more movies, as well as placards, video games, and Snapchats designed to appeal to every sub-demographic.
It is named after the British historian Cyril Northcote Parkinson (1909-93), who promulgated the law more or less in jest in 1955, then with regard to the British civil service.
