N.J. Stat. Ann. § 30:4-91.1

When a person has been convicted of an offense against the State of New Jersey and has been committed for a term of imprisonment by a court to an institution defined in R.S. 30:1-7, and when it appears to the satisfaction of the Commissioner of Institutions and Agencies that the inmate should be transferred to an institution or facility more appropriate for his needs and welfare or that of other inmates or for the security of the institution, the commissioner shall be authorized and empowered to designate the place of confinement to which the inmate shall be transferred to serve his sentence.