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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: 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.
Edition Date: 09/17/19. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 06/18/20. Starting June 18, 2020, we will only accept the 06/18/20 edition.
Edition Date: 11/08/19. You can find the edition date at the bottom of the page on the form and instructions.
Edition Date: 10/15/19. We will also accept prior editions (or a written request). You can find the edition date at the bottom of the page on the form and instructions.

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