This Regulation No. 19 contains procedures and requirements for the accreditation of lead-based paint activities training programs, procedures and requirements for the certification of individuals and firms engaged in lead-based paint activities, and work practice standards for performing such activities.

Public participation and hearing guidance guidebook has been prepared to provide members of the public and other interested parties information on the hearing process known as adjudication.

The importance of atmospheric nitrogen (N) deposition relative to the natural processes and natural character of Rocky Mountain National Park (RMNP) has become better understood over time, as scientific research and monitoring that began in the early 1980's have documented various changes to ecosystems in the park. These changes include forest and soil biogeochemical changes, enhanced microbial activity in soils, increased N in lakes and streams,...