The Louisiana chapter of Americans for Prosperity sent the pledge request to all 144 lawmakers in February.
The state argues that if they identify how they're getting the drugs, they could have trouble buying more because companies don't want to be known as helping in an execution.
So far the Democratic agenda includes proposals to expand Medicaid; increase the minimum wage; offer equal pay to women; heighten regulations on predatory lending practices, like payday loans; and add more transparency in the governor’s office.
The enrollment period ends this month.
Gov. Bobby Jindal offered a budget proposal that suggests new education and health care spending, pay raises for state workers and an incentive fund to encourage colleges to enhance their science, engineering and technology training.