N.Y. EDN Law § 2575-E

§ 2575-e. Eligibility of retirees for membership in the board of\neducation retirement system of the city of New York. Notwithstanding\nany inconsistent provision of sections 13-267 and 13-379 of the\nadministrative code of the city of New York, or any other provision of\nthis chapter, or the code, or any other law, a person otherwise eligible\nfor membership in the board of education retirement system of the city\nof New York, who files with the board a statement duly executed and\nacknowledged consenting for the period of his or her active membership\nin the system to the suspension of all present benefits provided wholly\nor partly by the city through any other retirement system or pension\nfund and consenting and agreeing to membership and to the deductions for\nannuity purposes prescribed in this chapter shall be a member of the\nboard of education retirement system of the city of New York. Upon the\nsubsequent retirement of such person from the board of education\nretirement system of the city of New York, he or she shall receive\nbenefits based on creditable service not included in the service upon\nwhich his or her retirement allowance or pension from such other\nretirement system or pension fund is or would be based, and, upon such\nsubsequent retirement, payment of the benefits provided through such\nother retirement system or pension fund, which had been suspended, shall\nbe resumed.\n