Excel Version Control System (EVCS) Architecture EVCS is designed to be transparent to the user, and works in the background, so there are no add-on macros, no VBA scripts to install. The users benefits by using familiar Excel environment and EVCS system manages the audit trails and version control. EVCS system stores all versions of each document in a SQL server database, thereby providing a multi-layer security that ensures only authenticated and authorized user may create and view the documents.
		How does it work?
		As easy as 123 ..
			1.  Logon to EVCS (enterprise or desktop version).
			2.  Start Microsoft Excel and create or access excel files.
			3.  Save your work, give reasons for change and exit excel.
			1. Risks 2. Benefits 3. Are You at Risk? Quiz 4. System Requirements 5. Validation Requirements Compliance