Yes, amendments must be done through IARD. Nevada has adopted the SEC Form ADV and its instructions which require you amend your Form ADV each year by filing an annual updating amendment. In addition, amendments to the Form ADV should be filed promptly for any changes in Part 1A, Items 1, 3, 4, 9, or 11 or Part 1B, items 1,2A through 2F or 2I If information provided in Part II becomes materially inaccurate an amendment must be filed directly with the Nevada Securities Division.