N.Y. Comp. Codes R. & Regs. tit. 14, § 681.1
(c) The Federal requirements referenced in subdivision (a) of this section are also available and may be reviewed in person during regular business hours at the:
(g) SRU's are limited capacity, (see glossary, section 681.13 of this Part) discrete living units designed for the purpose of providing small residential group settings. They are being considered for location on the grounds of:
(4) Sunmount Developmental Center.
Nothing here shall preclude SRU development at other State-owned property pending the appropriate approvals, nor shall anything here preclude the operation of an SRU by a voluntary agency provider.
(k) Intermediate care facilities for individuals with intellectual disabilities may include extended treatment units (ETUs), operated by OPWDD. ETUs, while remaining institutional placements for census-counting purposes, shall be required to meet all standards mandated by this Part and shall hold a site-specific operating certificate in accordance therewith.
(2) ETUs shall have the following characteristics:
(i) provide specialized residential services to individuals who: