No person shall be disqualified pursuant to this subdivision unless he has been given a written statement of the reasons therefor and afforded an opportunity to make an explanation and to submit facts in opposition to such disqualification.
Notwithstanding the provisions of this subdivision or any other law, the state civil service department or appropriate municipal commission may investigate the qualifications and background of an eligible after he has been appointed from the list, and upon finding facts which if known prior to appointment, would have warranted his disqualification, or upon a finding of illegality, irregularity or fraud of a substantial nature in his application, examination or appointment, may revoke such eligible's certification and appointment and direct that his employment be terminated, provided, however, that no such certification shall be revoked or appointment terminated more than three years after it is made, except in the case of fraud.
In connection with their lawful responsibilities or functions under paragraph (d) of this subdivision, the department and appropriate municipal commissions may require applicants to undergo a state and a national criminal history record check. When required, the fingerprints of such an applicant shall be submitted to the division of criminal justice services and the division of criminal justice services is authorized to submit such fingerprints to the federal bureau of investigation, in accordance with applicable rules or regulations promulgated by such entities, in order to obtain relevant state criminal history record information, if any, concerning such applicant and for a national criminal history record check. The department and municipal commissions shall ensure that adequate notice be provided to applicants regarding the fact that state and national criminal history record checks may be conducted, and the procedures therefor. Provided, however, that the provisions of this section shall not apply to (1) any current employee; or (2) a person who is considered an applicant by reason of (a) a transfer pursuant to section seventy of this chapter; or (b) a person who is on a preferred list subject to section eighty-one of this chapter; or (c) a person whose name is on an eligible list as defined in section fifty-six of this article and who has successfully completed a promotion exam subject to section fifty-two of this article.
N.Y. Civ. Serv. Law § 50