(l) To formulate, adopt, subject to the approval of the Governor, and administer a detailed plan or plans for the purpose specified in § 3702 of this article.

(2) To make and adopt such rules and regulations, subject to the approval of the Governor, not inconsistent with the provisions of §§ 3702 through 3706, inclusive, or of the Public Health Service Act, as are or may be necessary for the administration of this article.

(b) Such plan or plans and the rules and regulations when formulated shall be submitted to the Secretary of Health and Human Services, and when approved by the Secretary shall thereupon be made effective by the Department, pursuant to the Administrative Adjudication Law.