Under the authority of the Controlled Substances Act of 1970, the Drug Enforcement Administration (DEA), Office of Diversion Control (OD) regulates the manufacture and distribution of controlled substances in the United States. This regulatory control is designed to prevent the diversion of legitimate pharmaceutical drugs into illegal channels and to ensure that there is a sufficient supply for legitimate medical uses. CSOS is an electronic commerce initiative overseen by the U.S. Drug Enforcement Administration (DEA) to provide an automated alternative to the current paper-intensive process required for purchasing and distributing Level I and II controlled substances. CSOS Auditing certification is proof that software offerings can enable purchasers and suppliers to interchange e222 forms in a predictable and secure manner compliant with DEA requirements.

Drummond provides CSOS Auditing services such as delivering certification for software products-with-version in compliance with DEA rules.

wdt_ID Company Product | Version Date Certified
1 Anda, Inc. AndaNet 06 Jun 2018
2 Anda, Inc. Secure Enterprise Interchange Applet 1.0 12 Nov 2012
3 Axway B2Bi Version 2.3 15 Sep 2017
4 Axway Synchrony CSOS 5.7 12 Nov 2012
5 Axway Synchrony Gateway Interchange 5.10.1 03 Jan 2013
6 Blue Link Associates Limited Blue Link ERP Controlled Substance Ordering System (CSOS) Version 1.01
7 Gen-SourceRX Gen-SourceRX CSOS 1.10
8 Healix, Inc. Healix Online Ordering System (HOOS) 2.0
9 Legisym Express 222 v4.0
10 Legisym Express 222 5.0
11 Legisym, LLC Express 222 version 2.0 10 Feb 2009
12 Legisym, LLC Express 222 3.0
13 McKesson McKesson CSOS v1.0
14 McKesson McKesson CSOS Integrator v1.0
15 nuBridges LLC nuBridges Controlled Substance Order Management (e222) v4.3 12 Aug 2006
16 Reddwerks Corporation  CSOS 1.0
18 Axway B2Bi Version 2.6 18 May 2021
19 Morris & Dickson E222 3.0 19 May 2022
20 GraphiteRx Graphite CSOS 1.0 14 Apr 2022
21 Streamline Technology PIMS CSOS 2.0 02 Feb 2018


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