Forms Updates
This page lists updates to forms as we publish them, along with a brief explanation of the nature of the update. For forms updates older than five years, see our Archive.
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Edition Date: 07/23/20. Starting Jan. 5, 2021, we will only accept the 07/23/20 edition. Until then, you can use the 11/21/19 edition. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 07/23/20. Starting Jan. 5, 2021, we will only accept the 07/23/20 edition. Until then, you can use the 11/21/19 edition. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 09/30/20. We will also accept the 05/09/18 edition. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 09/30/20. We will also accept the 01/27/20 edition. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 09/30/20. Starting on Dec. 16, 2020, we will only accept the 09/30/20 edition. Until then, you can use the 12/02/19 edition with the new filing fees. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 08/25/20. Starting October 26, 2020, we will only accept the 08/25/20 edition. Until then, you can use the 09/10/19 edition. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 08/25/20. Starting August 25, 2020, we will only accept the 08/25/20 edition. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 07/23/20. Starting 10/19/20, we will only accept the 07/23/20 edition. Until then, you can use the 01/19/17 edition. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 07/23/20. Starting 10/13/20, we will only accept the 07/23/20 edition. Until then, you can use the 12/19/16 edition. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 07/23/20. Starting 10/13/20, we will only accept the 07/23/20 edition. Until then, you can use the 05/23/19 edition. You can find the edition date at the bottom of the page on the form and instructions.
A medical professional must certify your Form N-648 within the six-month period before you submit your form to us.
A medical professional must certify your Form N-648 within the six-month period before you submit your form to us.
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