1955 Consultant - Air Force Survival Problems, George Washington University, Wright-Patterson Air Force Base, OH. (U.S. Air Force Contract No. AF 18 -ll90)
1956-58 Editorial Consultant - Poisonous Marine Animals, Journal of the American Medical Association, Chicago, IL.
1958 Consultant - Japanese Minamata Disease, National Institute of Neurological Diseases and Blindness, U.S. Public Health Service, Washington, D.C.
1959-present Editorial Consultant - Excerpta Medica, International Abstracting Service, Amsterdam, Holland.
1962-64 Consultant - SCUBA Gear Testing, W.J. Voit Rubber Corp., Los Angeles, CA.
1962-67 Consultant - New Drug Development, Pitman-Mooree Co., Dow Chemical Co., Indianapolis, IN.
1962-77 Editorial Consultant - Toxicon, Pergamon Press, London, England.
1963-69 Consultant - Seaweed Research, Marine Colloids, Inc., Newark, NJ.
1964 Consultant - Oceanography, Autonetics Corp., North American Aviation, Inc., Anaheim, CA.
1964 Consultant - Oceanography, Marine Technology Group, North American Aviation, Inc., Miami, FL.
1965 Consultant - Special Study Section on Biotoxicology and Natural Products, Research Grants Review Branch, Division of Research Grants, National Institutes of Health, Bethesda, MD.
1966-present Editorial Consultant - Clinical Toxicology, Marcel Dekker, New York.
1967 Consultant - Toxic Marine Organisms, Battelle Memorial Research Institute, Columbus, OH.
1968 Consultant - Biotoxicology, Global Medicine Program, School of Aerospace Medicine, U.S. Air Force, Brooks A.F.B., TX.
1968 Consultant - Global Medicine, U.S. Naval Medical School, National Naval Medical Center, Department of the Navy, Bethseda, MD.
1968 Consultant - Marine Intoxicants, Informal Committee, World Health Organization of the United Nations, Geneva, Switzerland.
1969 Consultant - Joint IMCO, FAO, UNESCO, WMO Group of Experts on the Scientific Aspects of Marine Pollution, Food and Agriculture Organization of the United Nations, London, England.
1969 Consultant - Marine Aquaculture, Aquarium Systems, Inc., Wickliffe, OH.
1969 Consultant - Marine Chemistry, Institute of Biologically Active Substances, Far Eastern Branch, Siberian Department, The Academy of Sciences of the U.S.S.R., Vladivostok, U.S.S.R.
1969 Consultant - Ocean Research Laboratory, Westinghouse Research Laboratories, Westinghouse Electric Corp., San Diego, CA.
1969-70 Consultant - Marine Intoxications, Caribbean Fisheries Development Project, Food and Agriculture Organization of the United Nations, Rome, Italy.
1970 Consultant - Committee on Man's Underwater Activities, Marine Technology Society, Washington, D.C.
1970 Consultant - Fishery Development Project, Food and Agriculture Organization of the United Nations, Mauritius, Indian Ocean.
1970 Consultant - Joint IMCO, FAO, UNESCO, WMO, WHO, IAEA, UN Group of Experts on the Scientific Aspects of Marine Pollution, World Health Organization of the United Nations, Paris, France.
1970 Consultant (Rapporteur) - Section on Effects of Pollutants on Quality of Marine Products, Marine Pollution Conference, Food and Agriculture Organization of the United Nations, Rome, Italy.
1970 Consultant - Tempo-Ambon, Indonesian Oceanographic Project, General Electric Company, Ambon, Indonesia.
1971 Consultant - Biotoxicology, Global Medicine Program, School of Aerospace Medicine, U.S. Air Force, Brooks Air Force Base, TX.
1971 Consultant - Expert Advisory Panel on Food Additives, World Health Organization of the United Nations, Geneva, Switzerland.
1971 Participant - Fourth Annual Blimp Whalewatch Operation, American Cetacean Society, San Pedro, CA.
1971 Consultant - Joint IMCO, FAO, UNESCO, WMO, WHO, IAEA, UN Group of Experts on the Scientific Aspects of Marine Pollution, World Health Organization of the United Nations, Rome, Italy.
1971 Consultant - Science Advisory Board, Environmental Defense Fund, Washington, D.C.
1971 World Health Organization Consultant, Inter-Governmental Working Group on Marine Pollution, Second Session, United Nations Conference on the Human Environment, Ottawa, Canada. (November).
1972 Consultant - Task Force on Water and Waste Problems, Comprehensive Health Planning Association of Riverside County, Riverside, CA.
1973 Consultant - Ecotoxicology Working Group, Scientific Committee on Problems of the Environment (SCOPE), International Council on Scientific Unions (ICSU), Paris, France.
1973 Editorial Consultant - Diving World, Colton, CA.
1973 Consultant - Environmental Problems, Santa Monica Island, William L. Bates Organization, Los Angeles, CA.
1973 Consultant - International Committee, First World Congress of Medicine and Biology of the Environment, Association Internationale de Medicine et Biologiede l’Environment, Paris, France.
1975 Consultant - Resources and Land Committee, California State Legislature, Sacramento, CA.
1978 Consultant - Conference on Paralytic Shellfish Poisoning, World Health Organization of the United Nations, West Berlin, F.R. Germany. (December).
1980-87 Consultant - Expert Advisory Panel on Food Hygiene, World Health Organization of the United Nations, Geneva, Switzerland.
1982-83 Consultant - Nutritional Products, World Institute of Health, Grand Cayman, British West Indies.
1983 Consultant - EDTA Study, American International Hospital, Zion, IL.
1983 Consultant - Hyperbaric Oxygen, Frenco Laboratories, Dallas, TX.
1983 Consultant - Nutritional Products, Farady Laboratories, Hillside, NJ.
1983 Consultant - Nutritional Products, I’m Living Proof International, Inc., Houston, TX.
1986-87 Consultant - Nutritional Products, Sun Chlorella California, Inc., Torrance, CA.
1991 Report: “The toxicological Effects to Human Beings Resulting From Potentially Hazardous Wastes - Fertilizers, Herbicides, Fungicides, and Insecticides”, Ron Barto Ground Water Consultants, Big Bear Lake, California. (June)
1992 Consultant - Preproposal Review on “The relationship between toxicity, unpalatability, antibiosis, and antifouling in marine resources from Indonesia”, Board on Science and Technology for International Development (BOSTID), National Research Council, United States Academy of Science, Washington, D.C. (February)
1996 Consultant - Ocean Pollution, The State of Koror, Republic of Palau. (January)