; and (2) address funding priorities developed in the National Drug Control Strategy. (b) Responsibilities of national drug control program agencies (1) In general For each fiscal year, the head of each National Drug Control Program Agency shall transmit to the Director a copy of the proposed drug control budget request of such agency at the same time as that budget request is submitted to their superiors (and before submission to the Office of Management and Budget) in the preparation of the budget of the President submitted to Congress under section 1105(a). (2) Submission of drug control budget requests The head of each National Drug Control Program Agency shall ensure timely development and submission to the Director of each proposed drug control budget request transmitted pursuant to this subsection, in such format as may be designated by the Director with the concurrence of the Director of the Office of Management and Budget. (3) Content of drug control budget requests A drug control budget request submitted by the head of a National Drug Control Program Agency under this subsection shall include all requests for funds for any drug control activity undertaken by such agency, including demand reduction, supply reduction, and State, local, and Tribal affairs, including any drug law enforcement activities. If an activity has both drug control and nondrug control purposes or applications, such agency shall estimate by a documented calculation the total funds requested for that activity that would be used for drug control, and shall set forth in its request the basis and method for making the estimate. (c) Review and certification of budget requests and budget submissions of national drug control program agencies (1) In general The Director shall review each drug control budget request submitted to the Director under subsection (b). (2) Review of budget requests (A) Inadequate requests If the Director concludes that a budget request submitted under subsection (b) is inadequate, in whole or in part, to implement