Better Group by Better World Green Public Company Limited, a service provider for all types of industrial waste, in collaboration with the Environment Office Region 7, Saraburi Province. In the workshop to enhance the efficiency of waste and hazardous waste disposal facility management to be correct according to academic principles. “Guidelines for hazardous waste management of the local government organization” in collaboration with the Representative of the Pollution Control Department Representative of the Prachinburi Provincial Administrative Organization Representative of the Prachinburi Provincial Administrative Office And representatives of Better World Green Public Company Limited to pass on the principles of hazardous waste management that are correct from the source to the destination, good waste management, technically correct and not impact the environment.