La. Stat. tit. 15 § 574.10
When a person is convicted in this state of a felony committed while on parole or is convicted under the laws of any other state or of the United States or any foreign government or country of an offense committed while on parole, and which if committed in this state would be a felony, his parole shall be deemed revoked as of the date of the commission of the felony or such offense under the laws of the other jurisdiction. His parole officer shall inform the sentencing judge of the fact that the convicted defendant is a parole violator. The term for which the defendant shall be imprisoned as a parole violator shall be the same as that provided in cases of revocation of parole for violation of the conditions of parole. The new sentence of imprisonment shall be served consecutively to the term of imprisonment for violation of parole unless a concurrent term of imprisonment is directed by the court. An appeal by the defendant on the new conviction or sentence shall not suspend the revocation provisions of this Section, unless the defendant has been admitted to post-conviction bail on the new sentence of imprisonment. In the event of a successful appeal of the new conviction or sentence, the state shall be liable for any loss of income sustained by the defendant due to such revocation of parole.
La. R.S. § 15:574.10
See Acts 1987, No. 95, §2.