Existing law, the legislative code of ethics, prohibits Members of the Legislature and legislative employees from having financial conflicts of interest and engaging in activities that are in substantial conflict with their official duties. This bill would prohibit Members of the Legislature from entering into, or requesting that another party enter into, a nondisclosure agreement relating to the drafting, negotiation, or discussion of proposed legislation. The bill would also make any nondisclosure agreement relating to the drafting, negotiation, or discussion of proposed legislation entered into after the effective date of this bill void and unenforceable. The bill would provide an exception for nondisclosure agreements, or portions thereof, that prevent only the disclosure of trade secrets, financial information, or proprietary information, as specified. A violation of the legislative code of ethics is punishable as a crime, as specified. By creating a new crime under the act, this bill would impose a state-mandated local program. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.