Krista Wood Harsono

Advanced Chemical Transport, Inc. provides waste management and environmental development services. Its focus areas are encompass chemical waste and radioactive material disposal, electronic, waste recycling, environmental contracting, facility decontamination, emergency response, digital waste management, environmental health and safety outsourcing programs and vacuum truck services. The firm offers services to the pharmaceutical, biotechnology, manufacturing, research & development and technology market sectors. The company was founded by Walter H. Singer in 2000 and is headquartered in San Jose, CA.

The American Society of Safety Engineers operates as an association of engineers. The non-profit company is based in Des Plaines, IL.

American Industrial Hygiene Association (AIHA) is an organization dedicated to promoting and maintaining occupational and environmental health and safety in the workplace and community. AIHA is based in Fairfax, VA. The association is comprised of scientists and professionals who are committed to preserving the well-being of workers and the environment.