The HP SDMA has been constituted under the chairmanship of Chief Minister of Himachal Pradesh. Revenue Minister has been nominated as member. Chief Secretary is the Chief Executive Officer of the SDMA. ACS cum FC (Revenue), Principal Secretary (Home), Principal Secretary (PWD/I & PH), Principal Secretary (Health) and Director General of Police have also been notified as member. Additional Chief Secretary (Revenue) is the Member Secretary of the Authority. The organisation of SDMA is in the process of being structured. As on today the organisational structure of the HP SDMA is as under :