Geophysics, geochemistry, geology and GIS - DTM studies in environmental, groundwater, engineering and geotechnical studies. Mining and Oils exploration. No dig - NDT and GPR technologies.

Represents the global chlorine and chlorinated products industries, and was created to improve our understanding of the benefits of chlorine chemistry and to address related health, environmental and public policy issues.

NRCC is an independent non-profit agency that offers certification for professionals and technicians specializing in hygiene, toxicology, clinical, environmental and analytical chemistry in the USA.

Cefic European Chemical Industry Council: information about chemical industry and chemistry applications, health, safety and environmental aspects, research, science, innovation, international trade, economics, educational programmes, EU Enlargemen

Environmental chemistry.