(1) request that the Office of Administration issue an appropriate certification of previously tested and active eligibles; or

(2) request that the Office of Administration create and issue a certification of eligibles consisting only of the names of those candidates who responded by applying for the vacancy after receipt of notice of the vacancy from the Office of Administration. The failure of a candidate to apply for the vacancy shall be considered a waiver under section 2401 (relating to certification).

(1) The certification of eligibles created and issued under this section shall be valid for 90 business days.

(2) If the vacant position is to be filled from an eligible list, the appointing authority shall select an individual who is among the three highest-ranking available individuals on the certification of eligibles, unless the Office of Administration has specified prior to testing the eligibles on the eligible list that either all available individuals regardless of ranking or a specified alternative number other than three of the highest-ranking available individuals shall be used in making selections for the classification.

(3) In making the second or subsequent selection from the eligibles on an employment or promotional certification, each selection shall be from among the similarly ranked available individuals remaining on the certification of eligibles.

(4) After an individual has been rejected three times by an appointing authority in favor of others on the same eligible list, the individual may not be certified to that appointing authority, except upon written request from the appointing authority.

(5) Appointing authorities shall promptly report to the Office of Administration the appointment of eligibles who have been certified.

(6) If a certified eligible refuses to accept an offer of employment, the refusal shall be promptly investigated by the Office of Administration and, if found that the refusal has been made for improper or insufficient reasons, the Office of Administration shall, after giving 10 days' notice to the individual, remove the eligible from the eligible list.