California's Supreme Court ruled in 1969 that the state constitution protects abortion, but the new proposal from Democrats would actually add an amendment to specifically list the procedure as a right.
In 1972, California voters added a right to privacy to the constitution. One year later, the U.S. Supreme Court ruled in Roe v. Wade that the U.S. Constitution's implied right to privacy protects a woman's right to choose an abortion.
Jonathan Keller, president of the California Family Council, which opposes abortion, said the proposed amendment would be "redundant" because of the California court's previous rulings.
"I think it just shows how this is a fixation for the Democrats in Sacramento that crowds out a lot of focus on other issues that are really concerning," he said.
The U.S. Supreme Court is considering a case from Mississippi over that state's ban on most abortions after 15 weeks of pregnancy. California's Democratic leaders and abortion-rights activists were alarmed last month by the leak of a draft court opinion that declared abortion has no "sound basis in precedent." That opinion could change when the court issues a final ruling later this month.
"Recent events have shown us that we must take every measure imaginable to ensure the right to abortion remains possible in California," said Jodi Hicks, president and CEO of Planned Parenthood Affiliates of California. "No judge, or politician, should be able to rob people of their power to control their own bodies, their own lives, their own futures."
The constitutional amendment is among 13 proposed laws California Democrats have put forward this year designed to make California a sanctuary for pregnant people who live in states where abortion could soon be outlawed or severely restricted if the high court strikes down Roe. All the proposals have passed at least one legislative chamber, putting them on track to be signed into law later this year.
The amendment requires two-thirds approval in the Senate and Assembly, a threshold that should be easy for Democrats to meet because they control both by wide margins. Lawmakers have to act quickly, however, because the deadline to put the issue on the fall ballot is June 30.