David Helberg

  • Active Member Since: September 09, 2014
  • Membership Expires: September 30, 2019
  • NAMU®-CMMU Certification Issue Date: May 12, 2016
  • NAMU®-CMMU Certification Expiration Date: N/A
  • NAMU®-CMMU Certification Re-Certification Date: N/A


PLEASE NOTE: We do not participate in certificant complaint resolution. Furthermore, due to confidentiality and privacy considerations, we are unable to provide any additional information regarding a certificant, including—but not limited to—contact information, certification progress, or exam results.