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Forms (NRC)
NRC Form 531 - Request for Taxpayer Identification Number
Form Number:
NRC Form 531
Form Title:
Request for Taxpayer Identification Number
Current Edition:
07-2022
Authority, Directive or Regulation:
N/A
Form Status:
Approved by OMB: 3150-0188, Expires: 07/31/2025
Special Instructions:
Instructions and additional information pertinent to the completion of the form appear throughout the form.
Page Last Reviewed/Updated Thursday, July 28, 2022