Updated Errata Table and XML File

• Errata Table, as of 1/15/14 on pages xvii-xxi 
  NIST will provide periodic errata updates to Special Publication (SP) 800-53, Revision 4, Security and Privacy Controls for Federal Information Systems and Organizations, as needed. The second errata update of SP 800-53, Revision 4 will be released Thursday, January 23rd. The date of the errata update will be noted on the inside cover of the publication under the original publication date (April 2013 INCLUDES UPDATES AS OF 01-15-2014: PAGE XVII).
• XML File 
  The XML file for SP 800-53R4 has also been updated.
• Future Errata Update on Appendix H
  NIST plans to release an errata update for Appendix H in February. This release will provide updates to the ISO/IEC 27001 mapping tables based on the 2013 update of the international standard.
• POC 
  If you have any questions, please contact sec-cert@nist.gov.