with the public interest and the enforcement of the Selective Training and Service Act of 1940, as amended. Such person shall thereupon be inducted into the land or naval forces of the United States, if he is acceptable to such forces, or shall be assigned to any special service established pursuant to the Selective Training and Service Act of 1940, as amended, upon such terms and conditions as may be specified by the Attorney General, and the Attorney General is authorized to establish or designate such special services.

643.4 Procedure prior to release on parole. If the parole of a person required to be registered is under consideration, he shall be registered, physically examined, and the forms needed in his classification shall be executed in the manner set out in section 642.7. If the person whose parole is under consideration has made application for parole into the land or naval forces, he shall also sign an application for voluntary induction. All such documents shall be transmitted to the Director of Selective Service for reference to the proper local board through the appropriate State Director of Selective Service.

643.5 Classification and induction of persons paroled for induction into the land or naval forces of the United States. (a) If the Director of Selective Service recommends to the Attorney General that the registrant be paroled for induction into the land or naval forces, he shall forward the documents referred to in section 643.4 to the appropriate State Director of Selective Service with a request that the proper local board classify the registrant.

(b) Upon receipt of such request, the local board shall consider the registrant as a volunteer for induction. In classifying such a registrant, it is not advisable to place him in a deferred class except when he is found to be physically unfit. Therefore, the local board shall place him in Class I-A or Class I-A-O, unless his physical condition requires his classification in Class I-B, Class I-B-O, or Class IV-F.

(c) One copy of the Notice of Classification (Form 57) shall be mailed to the registrant in care of the warden or superintendent of the institution in which he is confined. If the registrant has been placed in Class I-A or Class I-A-O, the local board will receive from the proper prison officials a certified copy of the order suspending parole supervision of the registrant during military service as provided in section 622.61 (5).

(d) Upon receipt of a copy of such order, the local board shall proceed to order the registrant to report for physical examination by the armed forces and to report for induction in the same manner as in the case of any other registrant, except that at the time the registrant is ordered to report for induction a certified copy of the order suspending parole supervision shall be sent to the commanding officer of the induction station with a letter of explanation as provided in section 622.61 (5). Arrangements will be made by the proper prison officials for the release of the registrant so that he can be physically examined and inducted by the armed forces.

643.6 Change of parole for person who leaves service in land or naval forces. Any person who is paroled for service in the land or naval forces of the United States but is not actually inducted into said forces or who after induction and before completion of the service specified in the order granting the parole is discharged from such forces may then be paroled by the Attorney General, upon recommendation of the Director of Selective Service, to work of national importance under civilian direction or to any special service established by the Attorney General pursuant to the Selective Training and Service Act of 1940, as amended, or may be returned to a penal or correctional institution to complete the sentence originally imposed with or without deduction for the time spent on parole as the Attorney General may determine.

643.7 Parole for assignment to work of national importance under civilian direction. If in the opinion of the Director of Selective Service any person paroled for assignment to work of national importance under civilian direction fails or refuses to perform such work or service or abide by the rules of conduct established in connection therewith, the Director of Selective Service shall so notify the Attorney General, who may revoke the parole of such person and return him to the penal or correctional institution to complete the sentence originally imposed with or without deduction for the time spent on parole as the Attorney General may determine.

643.8 Terms and conditions imposed by the Attorney General. The Attorney General shall impose such terms and conditions as he may deem proper upon any person released on parole and shall supervise the parolee to see that he abides by the terms and conditions of the parole; provided, however, that such power of supervision shall be suspended while the parolee is in the active land or naval forces of the United States.

643.9 Revocation of parole by Attorney General. The parole herein authorized may be revoked at any time in the discretion of the Attorney General or his authorized agent: provided, however, that such power of revocation shall be suspended while the parolee is in the active land or naval forces of the United States. Upon revocation of the parole, the parolee shall thereupon be returned to the proper penal or correctional institution to complete the sentence originally imposed with or without deduction for the time spent on parole as the Attorney General may determine, or until reparole.

643.10 Deductions for good conduct. Any person granted parole under this part for service in work of national importance under civilian direction or other special service established by the Attorney General pursuant to the Selective Training and Service Act of 1940, as amended, may be released from such service at the expiration of his sentence less credits earned for good conduct, as provided by the act approved June 21, 1902 (32 Stat. 397), and, upon such release, shall be subject to parole supervision, as provided by section 4 of the act approved June 29, 1932 (47 Stat. 381).

643.11 Additional rules and regulations. The Attorney General and the Director of Selective Service are authorized to prescribe such rules and regulations not inconsistent herewith as may be necessary for the proper administration of their respective functions and duties set forth in this part.

643.12 Application of general parole laws. Nothing in these regulations shall be construed as limiting or restricting the application of the act entitled "An act to parole United States prisoners, and for other purposes," approved June 25, 1910 (36 Stat. 819), as amended.