HERE THE EVIDENCE SUBMITTED BY AN ATTORNEY AFFIRMATION WAS REJECTED BECAUSE IT DID NOT STATE THAT IT WAS MADE “UNDER THE PENALTIES OF PERJURY UNDER THE LAWS OF NEW YORK, WHICH MAY INCLUDE A FINE OR IMPRISONMENT” (FIRST DEPT).

The First Department, reversing Supreme Court, determined the evidence submitted by attorney affirmation was not in admissible form:

… [P]laintiff failed to proffer evidence in admissible form, as all of its evidence was submitted by way of an attorney affirmation that failed to substantially conform to the language of CPLR 2106, which requires any affirmation to explicitly state that it is made “under the penalties of perjury under the laws of New York, which may include a fine or imprisonment” … . Interasian Digital Tech. Holdings Ltd. v In Jin Moon Park, 2026 NY Slip Op 05478, First Dept 9-29-26

Practice Point: Evidence submitted by attorney affirmation will be rejected if the affirmation does not include the language mandated by CPLR 2106.