N.Y. Comp. Codes R. & Regs. tit. 6, § 232-2.3 – Prohibitions.

(1) After January 1, 2000, the operation of any perc dry cleaning equipment as a transfer machine is prohibited.
(b) Second generation machines.
(1) After January 1, 2001, the operation of any second generation perc dry cleaning equipment is prohibited.
(c) Third generation machines.
(1) After May 15, 1997, the installation of any third generation perc dry cleaning machine at a co-located commercial or residential facility is prohibited.
(2) After May 15, 2001, the operation of any third generation perc dry cleaning machine without an external door fan is prohibited.
(3) After June 4, 2002, the installation of any third generation perc dry cleaning machine is prohibited.
(4) After January 1, 2005, all third generation machines that were converted from second generation must be removed from service at all co-located commercial and residential facilities.
(5) After December 21, 2020, the operation of any third generation perc dry cleaning machine at a co-located residential facility is prohibited.
(6) After December 31, 2021, all third generation perc dry cleaning machines must be removed from service.
(d) Fourth generation machines.
(1) After May 15, 1997, the installation of any used fourth generation perc dry cleaning machine is prohibited.
(2) After May 15, 2001, the conversion of any perc dry cleaning machine, from third to fourth generation, is prohibited.
(3) After July 13, 2006, the installation of any fourth generation perc dry cleaning machine at a co-located residential facility is prohibited.
(4) The operation of any uncertified perc dry cleaning machine that was installed after September 24, 2003 but before the effective date of this Subpart is prohibited.
(5) After the effective date of this Subpart, the installation of an external door fan on any fourth generation perc dry cleaning machine is prohibited.
(6) After the effective date of this Subpart, the installation of any uncertified dry cleaning machine that belongs to an equipment model not issued a manufacturer's statement of compliance is prohibited.
(7) After December 21, 2020, the operation of any fourth generation perc dry cleaning machine at a co-located residential facility is prohibited.
(e) Other dry cleaning equipment.
(1) After November 15, 1997, the installation or operation of any self-service perc dry cleaning machine is prohibited.
(2) After the effective date of this Subpart the use of any dip tank that uses perc solvent is prohibited.

(a) Perc transfer machines (first generation).