The data for Administrators, Supervisors, and Management positions is somewhat limited, as most Districts do not have a union representing these employees. As a result, there are fewer collective bargaining agreements (though there are some). Therefore, for this category, we are posting CBAs, Handbooks, and other documents we think our readers will find helpful in comparing working conditions. Thanks for understanding! Feel free to contact us if you find errors, bad links, or have additional publicly available data that our readers may be interested in.