A bill for an act relating to entities supported in whole or in part by taxation, including by modifying provisions related to the duties and responsibilities of the directors and officers of school boards, school improvement advisory committees, the sale of public bonds, statewide school infrastructure funding, open enrollment, and the membership and voting units of county and city conference boards, and including applicability provisions.

This bill modifies school governance and funding rules in Iowa. It requires school districts to hold public hearings and potentially seek voter approval for new programs like instructional support and educational improvement funding, with smaller districts (under 1,200 students) allowed to post notices online instead of in newspapers. It also grants school board members new access rights to curriculum materials, library resources, and professional development content, while changing procedures for filling board vacancies. The bill directly affects school districts, their boards, and voters regarding funding decisions and board operations.