ยง 3005-a. Leave  of  absence  for teaching purposes.  In a city of one
  million or more, a board of education may permit any  teacher  to  apply
  for  and receive a leave of absence for a period not to exceed two years
  for teaching in a college or university, certificated and accredited  by
  the commissioner of education, provided such college or university shall
  have  agreed  to furnish an educator of professorial rank to fulfill the
  duties of the said teacher on leave  of  absence  or  any  other  duties
  assigned  by  the  superintendent  of schools. During the period of said
  leave of absence for teaching in  a  college  or  university,  the  said
  teacher  shall  receive  from  the school district in said city the same
  compensation that he  would  have  received  had  he  been  present  and
  teaching in a school of the district and the college educator if he is a
  member  of  a publicly operated college or system shall likewise receive
  the same compensation as he would have received had he remained  in  the
  college or university. Such leave of absence shall not in any way affect
  the  retirement  rights  of  the  said  teacher or college educator as a
  member of a retirement system and the period of the aforesaid  leave  of
  absence  shall  be  credited  to  the total years of service of the said
  member in the same manner and for all purposes as if he had continued in
  his position. Notwithstanding any of the provisions of this chapter, nor
  any other local law or provision, the chancellor of the city board shall
  have authority to issue to such college or university educator a special
  certificate of competency which shall be  valid  for  a  period  not  to
  exceed  two  years  and  not  renewable  and under which such college or
  university educator  shall  be  permitted  to  fulfill  the  duties  and
  assignments as herein provided.
Structure New York Laws
Article 61 - Teachers and Supervisory and Administrative Staff
3001 - Qualifications of Teachers.
3001-A - Temporary Teaching Permit, Person Not a Citizen.
3001-D - Criminal History Record Checks and Conditional Appointments; Nonpublic and Private Schools.
3002 - Oath to Support Federal and State Constitutions.
3003 - Qualifications of Superintendents.
3004 - Regulations Governing Certification of Teachers.
3004-A - National Board for Professional Teaching Standards Certification Grant Program.
3004-B - Special Procedures for Certification.
3004-C - Denial of Application for Certification.
3005-A - Leave of Absence for Teaching Purposes.
3005-B - Leave of Absence for Personal Illness.
3006 - Commissioner of Education to Issue Certificates.
3007 - Endorsement of Foreign Certificates and Diplomas.
3008 - Certification of Teachers by Local Authorities.
3009 - Unqualified Teachers Shall Not Be Paid From School Moneys.
3010 - Penalty for Payment of Unqualified Teacher.
3012 - Tenure: Certain School Districts.
3012-A - Elementary Tenure Area.
3012-C - Annual Professional Performance Review of Classroom Teachers and Building Principals.
3012-D - Annual Teacher and Principal Evaluations.
3013 - Abolition of Office or Position.
3014 - Tenure: Boards of Cooperative Educational Services.
3014-C - Teachers' Rights as a Result of a School District Taking Back Tuition Students.
3015 - Teacher's Salary When Payable.
3016 - Contract When Teacher Is Related to Trustee or Member of Board of Education.
3017 - Individual Liability of Trustees.
3018 - Revocation of Certificate by District Superintendent.
3019 - Penalty for Teacher's Failure to Complete Contract.
3019-A - Notice of Termination of Service by Teachers.
3020 - Discipline of Teachers.
3020-A - Disciplinary Procedures and Penalties.
3020-B - Streamlined Removal Procedures for Teachers Rated Ineffective.
3021-A - Notification of Accusatory Instrument Alleging a Sex Offense.
3022 - Elimination of Subversive Persons From the Public School System.
3024 - Teachers Responsible for Record Books.
3025 - Verification of School Register.
3026 - Discriminations Based on Sex Prohibited.
3027 - Discrimination Based on Age Prohibited.
3028-A - Students Under Twenty-One Years of Age Suspected of Alcohol Abuse or Narcotic Addiction.
3028-B - Notification of Teachers' Duty to Provide Information and Immunity From Liability.
3028-C - Protection of School Employees Who Report Acts of Violence and Weapons Possession.
3029 - Hours of Continuous Duty for Full Time Teachers.
3029-A - Silent Meditation in Public Schools.
3030 - Interstate Agreement on Qualifications of Educational Personnel.
3033 - New York State Mentor Teacher-Internship Program.
3034 - Teacher Career Recruitment Clearinghouse.
3035 - Duties of Commissioner; Submission of Fingerprints.