41 Arranging and conducting of training courses in the field of hazardous materials, shipping of hazardous materials, lasers, radiation-emitting devices and materials, and biological safety; Arranging and conducting of training seminars in the field of hazardous materials, shipping of hazardous materials, lasers, radiation-emitting devices and materials, and biological safety; Arranging and conducting of training workshops in the field of hazardous materials, shipping of hazardous materials, lasers, radiation-emitting devices and materials, and biological safety; Providing on-line training in the form of courses, workshops, and seminars in the field of hazardous materials, shipping of hazardous materials, lasers, radiation-emitting devices and materials,, and biological safety; Providing training in the field of hazardous materials, shipping of hazardous materials, lasers, radiation-emitting devices, and biological safety; Training in the use of hazardous materials, shipping of hazardous materials, lasers, radiation-emitting devices, and radioactive materials; Training services in the field of hazardous materials, shipping of hazardous materials, lasers, radiation-emitting devices and materials, and biological safety