Ozone Regulations Toxic Substances Control Act 
Union of Concerned Scientists
JULY 9, 2024
Hydrofluorocarbons (HFCs) were developed to replace a type of chemical that impacted the ozone layer in our upper atmosphere, but these replacements are potent greenhouse gases. There are a variety of rules under review that would require tighter controls and also help companies to find safer alternatives.
Union of Concerned Scientists
SEPTEMBER 30, 2024
It was a big step towards providing adequate health protections, but Environmental regulations need to look at people, not just pollutants—and the way to get there is by assessing cumulative impacts. But the requirements in the rule were developed considering that one carcinogen from that one type of facility.
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Environmental Science
JULY 30, 2018
Environmental regulation. EPA and agencies have dozens of guidance documents and regulations about analytical methods to be used for environmental samples. Based on regulations and scientific knowledge, commercial laboratories have an established suite of chemicals they typically look for in environmental samples. Limitations.
Environmental Science
SEPTEMBER 7, 2018
Environmental law, or sometimes known as environmental and natural resources law, is a term used to explain regulations, statutes, local, national and international legislation, and treaties designed to protect the environment from damage and to explain the legal consequences of such damage towards governments or private entities or individuals (1).
ESA
APRIL 5, 2021
The SAB Staff Office is especially interested in scientists with the expertise described above who have knowledge and experience relating to criteria pollutants (carbon monoxide, lead, nitrogen oxides, ozone, particulate matter and sulfur oxides). USFWS – Migratory Bird Service Regulations Committee and Flyway Council Meetings (Apr.
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