Funds placed in these depositories may be withdrawn therefrom by check for such programs as approved by the Board of Estimates on recommendation of the Director of Finance. The checks shall bear the signature of:the Executive Deputy Commissioner of the Human Services Division; and 1 other person of the Agency designated by the Executive Deputy Commissioner to sign as Disbursing Officer. This designation shall be made in writing by the Executive Deputy Commissioner and filed with the depositories on which the checks are drawn. Any signature on the checks may be manual or facsimile. City Code, 1976/83, art. 5, §13A(c) Ord. 80-131