Name one regulatory body overseeing wood preservation practices.

The Environmental Protection Agency (EPA) is the regulatory body that oversees wood preservation practices. This agency is responsible for enforcing regulations that protect human health and the environment, which includes monitoring the use of chemicals and preservatives in wood treatment processes. The EPA establishes guidelines and standards to ensure that the chemicals used in wood preservation do not harm the ecosystem or public health. By regulating the types of preservatives that can be used, the EPA ensures that wood preservation methods are safe and effective, promoting sustainable practices in the industry.

The other organizations mentioned, while influential in their respective areas, do not specifically focus on wood preservation. The FDA primarily deals with food safety and pharmaceuticals, OSHA focuses on workplace safety, and NIST is involved in standards and measurements across various industries but does not govern wood preservation practices.