The Department shall have the following powers and duties, any of which, with the approval of the Director, may be exercised by any division of the Department with respect to matters assigned to that division:
1. To employ the personnel required to carry out the purposes of this title;
2. To make and enter into any contract or agreement necessary or incidental to the performance of its duties and the execution of its powers under this title, including reciprocal agreements with responsible officers of other states and contracts with the private sector, the United States, other state agencies, and governmental subdivisions of the Commonwealth;
3. To accept grants from the United States government and agencies and instrumentalities thereof and any other source. To these ends, the Department may comply with any condition and execute any agreement that is necessary, convenient, or desirable;
4. To adopt regulations necessary or incidental to the performance of its duties or execution of its powers under this title or any other provision of law. Such regulations shall be adopted by the Department, the Chief, or the Director, as appropriate, and in accordance with the provisions of Article 2 (§ 2.2-4006 et seq.) of the Administrative Process Act; and
5. To do all acts necessary or convenient to carry out the purposes of this title.