On Wednesday, it approved SB1010 by Democratic Sen. Holly Mitchell of Los Angeles on a 21-12 vote.
The current punishment for possession for sale of powder cocaine is two to four years, while the same offense for crack cocaine is punishable by three to five years. The bill would make both punishable by two to four years.
While whites tend to use powder cocaine and blacks and Latinos tend to use crack, Mitchell says they are "two forms of the same drug.''
President Barack Obama signed the Fair Sentencing Act in 2010 to cut penalties for crack cocaine offenses to reduce the disparity.