This Regulation prescribes procedures for the use of subterranean depths in public waters; procedures for the use of subterranean depths in internal sea waters, territorial sea and exclusive economic zone of the Republic of Latvia; procedures, by which the user of subterranean depths (licensee) pays the annual State fee for the rights to use subterranean depths in internal sea waters, territorial sea and exclusive economic zone of the Republic of Latvia; and the amount of the State fee referred