date of the Sentencing Reform Act of 1984 under section 235(a) of such Act ( 18 U.S.C. 3551 note). (c) Credit toward service of sentence for satisfactory behavior Section 3624(b) of title 18, United States Code, is amended by adding at the end the following: (5) A prisoner having served the term or terms of imprisonment of the prisoner, less credit toward the service of the prisoner's sentence under this subsection, shall, upon release, be deemed as if released on parole until the expiration of the maximum term or terms for which the prisoner was sentenced less 180 days. This paragraph shall not prevent delivery of a prisoner to the authorities of any State otherwise entitled to custody of the prisoner. . (d) Technical and conforming amendments (1) Section 3553 of title 18, United States Code, is amended— (A) in subsection (b), by inserting maximum before sentence of the kind each place it appears