Complex sentence: In 1969, he served on the U.S. Attorney General's Advisory Committee on Narcotics, and as an administrative law judge with the U.S. Occupational Safety and Health Review Commission from 1975 to 1989.
Split into simpler sentences: In 1969, he served on the U.S. Attorney General's Advisory Committee on Narcotics. He was selected as an administrative law judge with the U.S. Occupational Safety and Health Review Commission from 1975 to 1989.