Documents

  • Updated Contractor Manuals

      We recently completed a complete overhaul of the DSZ Manuals. The new format allows us to edit content more … Read more →

  • DSZ received Contractor of the Year award

      DSZ is proud recipient of the Woman-Owned Small Business Contractor of the year award for 2009 and 2017 issued … Read more →

  • Email SPAM Filter

      To all Investigators who use the Dszonline Email System: Due to increased SPAM activities we increased the sensitivity level … Read more →

  • SSL Certificate

      DSZ is adding secure SSl certificate to protect login and user information for all support pages. To access the … Read more →

  • User Forum

      Because the comment section on our Manual Pages is disabled, we added a Discussion Forum for anybody to use. … Read more →

  • Service Status

      12/17/2019 We are experiencing occasional network issues over the Holidays. In case of an unresponsive manual or website – … Read more →

  • Newsletter

      Please find the latest DSZ Newsletter here:

  • Security Training

      We are required to complete an annual security  and Privacy Awareness update training. An email will be sent to … Read more →

  • DSZ Training

      The DSZ EEO Update Training will be held on Thursday, November 8, 2018 in our Rosslyn Office.  Please mark … Read more →

  • Search and Upload

      We introduced File Search and Upload capabilities within the main manual chapters. In addition, NEWS are displayed more prominently … Read more →