ยง  59-a.  Placement  of  detectives  and  investigators  in classified
  service.   1.  The  legislature  hereby  finds  and  declares  that  the
  continued,  uninterrupted, adequate and efficient operation of detective
  and  investigative  units  in  local  police,  correction  or   sheriffs
  departments  is  necessary  for  the general welfare of the people; that
  such adequate operation involves  and  requires  personnel  with  highly
  specialized  ability,  skill,  training, and knowledge; that local civil
  service commissions may decide to classify  such  positions  where  they
  constitute  bona  fide  civil  service positions as evidenced by factors
  including enhanced pay, benefits, and dignity of  position;  that  while
  competitive   examination   has  been  deemed  practicable  for  certain
  detective and investigator positions, to require  such  examination  for
  valid  appointment  of current long standing employees would irreparably
  disorganize detective or investigative operations, endanger  the  public
  safety,  interrupt the continuity and effective performance of important
  investigatory operations.
2. Notwithstanding the provisions of this chapter or any provisions to
  the contrary contained in any  general,  special,  or  local  laws,  any
  person  holding  a  permanent  competitive class appointment as a police
  officer, correction officer of any rank or deputy sheriff  in  a  police
  force,  police department or sheriffs department in a jurisdiction other
  than a city with a population of  one  million  or  more  or  the  state
  department  of corrections and community supervision, who was serving in
  a detective or investigator  capacity,  as  designated  by  such  police
  force,  police  department  or  sheriffs  department,  on  the date such
  position was classified by the local  civil  service  commission  having
  jurisdiction and for at least eighteen months immediately preceding such
  date,   shall   receive  a  permanent  appointment  to  a  detective  or
  investigator position, in such title as may be  properly  classified  by
  the  local civil service commission having jurisdiction, without further
  examination  or  qualifications  and  shall  have  all  the  rights  and
  privileges  of  the  jurisdictional  class to which such position may be
  allocated.
Structure New York Laws
Article 4 - Recruitment of Personnel
Title A - Examinations and Eligible Lists
50-A - Test Validation Boards.
50-C - Discrimination Based Upon History of Cancerous Condition Prohibited.
51 - Filling Vacancies by Open Competitive Examination.
55 - Examination of Blind or Physically Handicapped Applicants.
55-A - Employment of Persons With Disabilities by Municipalities.
55-B - Employment of Persons With Disabilities by the State.
55-C - Employment of Veterans With Disabilities by the State.
55-C*2 - Acceptability of Certain High School Diplomas.
56 - Establishment and Duration of Eligible Lists.
57 - Continuous Recruitment for Certain Positions.
58 - Requirements for Provisional or Permanent Appointment of Certain Police Officers.
58-A - Requirements for Provisional or Permanent Appointment of Certain Fire Fighters.
59 - Placement of County Sheriffs' Personnel in Classified Service.
59-A - Placement of Detectives and Investigators in Classified Service.
59-B - Promotions of Supervisory Personnel of the Emergency Medical Service.
59-C - State Employment of Persons and Veterans With Disabilities Study.