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Standard Reference Data Contact Form

OMB Control No. 0693-0031     Expiration Date: 06/30/2021


Welcome to the Standard Reference Data online feedback form. For sales or licensing support contact data@nist.gov or call 844-374-0183 (toll free).










Please Rate SRD on the following metrics.

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SRD Website Usability
Documentation of Data
Data Quality
Ease of Use
Overall Value





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This collection of information contains Paperwork Reduction Act (PRA) requirements approved by the Office of Management and Budget (OMB). Notwithstanding any other provisions of the law, no person is required to respond to, nor shall any person be subject to a penalty for failure to comply with, a collection of information subject to the requirements of the PRA unless that collection of information displays a currently valid OMB control number. Public reporting burden for this collection is estimated to be 5 minutes per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed and completing and reviewing the collection of information. Send comments regarding this burden estimate or any aspect of this collection of information, including suggestions for reducing this burden, to the National Institute of Standards and Technology: telephone 844-374-0183 (toll free); or email data@nist.gov.