NIST requests comments on a revision of Special Publication (SP) 800-57, Part 1, Recommendation for Key Management, Part 1 (Rev. 4). This Recommendation provides general guidance and best practices for the management of cryptographic keying material. A list of changes is provided in Appendix D of the document. Please send comments to firstname.lastname@example.org. The comment period closed October 31, 2015.
Link to Draft SP 800-57 Part 1 Rev. 4 (PDF)
Link to the Mark-up Copy of this Draft (from Rev. 3 to Rev. 4) (PDF)