In August 2021, NIST's Cryptographic Publication Review Board initiated a review process for NIST Special Publication (SP) 800-22 Rev. 1a, A Statistical Test Suite for Random and Pseudorandom Number Generators for Cryptographic Applications.
In response to the public comments received, NIST proposes to revise SP 800-22 Rev. 1a to:
Public comments on this proposal may be submitted to cryptopubreviewboard [at] nist.gov (subject: Comments%20on%20SP%20800-22%20Rev.%201a%20Decision%20Proposal) by February 14, 2022. Please use “Comments on SP 800-22 Rev. 1a Decision Proposal” in the Subject.
More information about the review process is available at NIST's Crypto Publication Review Project.