https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-63-3.pdf
Copies of said publication may be obtained from the publisher at the following address:
National Institute of Standards and Technology
Attn: Applied Cybersecurity Division, Information Technology Laboratory
100 Bureau Drive (Mail Stop 2000) Gaithersburg, MD 20899-2000
Email: dig-comments@nist.gov
Copies of said publication are available for public inspection and copying at the Office of the New York State Department of State located at One Commerce Plaza, 99 Washington Avenue, Albany, NY 12231-0001.
N.Y. Comp. Codes R. & Regs. Tit. 19 § 182.7