ยง 2524. Form  of claims.   1. No claim against a city school district,
  except for compensation for services of an officer or  employee  engaged
  at  agreed  wages  by  the  hour,  day,  week,  month or year or for the
  principal of or interest on indebtedness of the district, shall be  paid
  unless an itemized voucher therefor approved by the officer whose action
  gave rise or origin to the claim, shall have been presented to the board
  of  education  or  claims  auditor of the city school district and shall
  have  been  audited  and  allowed.  The  board  of  education  shall  be
  authorized, but not required, to prescribe the form of such voucher.
2.  The  board of education may by resolution authorize the payment in
  advance of audit of claims for public utility services, postage, freight
  and express charges. All such claims shall  be  presented  at  the  next
  regular meeting for audit, and the claimant and the officer incurring or
  approving  the same shall be jointly and severally liable for any amount
  disallowed by the board of education.
As used in this subdivision, the term public  utility  services  shall
  mean electric, gas, water, sewer and telephone services.
Structure New York Laws
Title 2 - School District Organization
2501 - Application of Article.
2503 - Powers and Duties of Board of Education.
2503-A - Powers of Boards of Education to Ban Fraternities, Sororities and Other Secret Societies.
2504 - Meetings of Board of Education.
2507 - Superintendent of Schools; Associate Superintendents.
2508 - Powers and Duties of Superintendent of Schools.
2509 - Appointment of Assistant and Other Superintendents, Teachers and Other Employees.
2510 - Abolition of Office or Position.
2511 - Purchase and Sale of Real and Personal Property.
2513 - Contracts; Advertisement for Bids.
2514 - Kindergartens, Nursery and Night Schools.
2519 - Adoption of Budget; Publication of Changes; Appropriations.
2522 - General Budgetary Controls; Lapse of Appropriations.
2523 - Moneys; Custody and Disbursement.