1. Investigate and report on any case pending in any court or before any judge in his jurisdiction referred to him by the court or judge;

2. Supervise and assist all persons within his territory placed on probation, secure, as appropriate and when available resources permit, placement of such persons in a substance abuse treatment program which may include utilization of acupuncture and other treatment modalities, and furnish every such person with a written statement of the conditions of his probation and instruct him therein; if any such person has been committed to the Department of Behavioral Health and Developmental Services under the provisions of Chapter 9 (§ 37.2-900 et seq.) of Title 37.2, the conditions of probation shall include the requirement that the person comply with all conditions given him by the Department of Behavioral Health and Developmental Services, and that he follow all of the terms of his treatment plan;

3. Supervise and assist all persons within his territory released on parole or postrelease supervision, secure, as appropriate and when available resources permit, placement of such persons in a substance abuse treatment program which may include utilization of acupuncture and other treatment modalities, and, in his discretion, assist any person within his territory who has completed his parole, postrelease supervision, or has been mandatorily released from any correctional facility in the Commonwealth and requests assistance in finding a place to live, finding employment, or in otherwise becoming adjusted to the community;

4. Arrest and recommit to the place of confinement from which he was released, or in which he would have been confined but for the suspension of his sentence or of its imposition, for violation of the terms of probation, post-release supervision pursuant to § 19.2-295.2 or parole, any probationer, person subject to post-release supervision or parolee under his supervision, or as directed by the Chairman, Board member or the court, pending a hearing by the Board or the court, as the case may be;

5. Keep such records, make such reports, and perform other duties as may be required of him by the Director or by regulations prescribed by the Board of Corrections, and the court or judge by whom he was authorized;

6. Order and conduct, in his discretion, drug and alcohol screening tests of any probationer, person subject to post-release supervision pursuant to § 19.2-295.2 or parolee under his supervision who the officer has reason to believe is engaged in the illegal use of controlled substances or marijuana, or the abuse of alcohol. The cost of the test may be charged to the person under supervision. Regulations governing the officer’s exercise of this authority shall be promulgated by the Board;

7. Have the power to carry a concealed weapon in accordance with regulations promulgated by the Board and upon the certification of appropriate training and specific authorization by a judge of a circuit court;

8. Provide services in accordance with any contract entered into between the Department of Corrections and the Department of Behavioral Health and Developmental Services pursuant to § 37.2-912;

9. Pursuant to any contract entered into between the Department of Corrections and the Department of Behavioral Health and Developmental Services, probation and parole officers shall have the power to provide intensive supervision services to persons placed on conditional release, regardless of whether the person has any time remaining to serve on any criminal sentence, pursuant to Chapter 9 (§ 37.2-900 et seq.);

10. Determine by reviewing the Local Inmate Data System upon intake and again prior to release whether a blood, saliva, or tissue sample has been taken for DNA analysis for each person placed on probation or parole required to submit a sample pursuant to Article 1.1 (§ 19.2-310.2 et seq.) of Chapter 18 of Title 19.2 and, if no sample has been taken, require a person placed on probation or parole to submit a sample for DNA analysis; and

11. For every offender accepted pursuant to the Interstate Compact for the Supervision of Adult Offenders (§ 53.1-176.1 et seq.) who has been convicted of an offense that, if committed in Virginia, would be considered a felony, take a sample or verify that a sample has been taken and accepted into the data bank for DNA analysis in the Commonwealth.