N.Y. General Municipal Law § 93-c: The appropriate disbursing or fiscal officer of any municipality or other political subdivision of the state is hereby authorized to dedu...

§ 93-c. The appropriate disbursing or fiscal officer of any

municipality or other political subdivision of the state is hereby

authorized to deduct from the salary of any employee of such

municipality or political subdivision such amount as such employee may

specify in writing filed with such appropriate disbursing or fiscal

officer for payment to any credit union doing business in the state of

New York, and to transmit the sums so deducted to the said credit union.

The disbursing or fiscal officer hereinbefore referred to is hereby

authorized to make such rules and regulations governing the payments to

credit unions as he deems necessary, such rules and regulations to be

incorporated in the employee's written authorization of payroll

deduction, filed with the fiscal or disbursing officer of every

municipal corporation or other civil division or political subdivision

of the state. Any such written authorization may be withdrawn by such

employee at any time by filing written notice of such withdrawal with

such appropriate disbursing or fiscal officer. As used in this section

"credit union" means a non-profit organization which serves only its

members and is chartered pursuant to the banking law of the state of New

York, or by the United States government pursuant to the federal credit

union act.