Thursday, October 30, 2008 

To whom it may concern: 

Sole Source Justification for Decade Software Company 
Envision / EnvisionConnect Supplier 
El Dorado County Environmental Management 


Decade Software Company has been supplying Envision software to El Dorado County for over 
ten years. Decade is the only company that can produce this product, as they are the developer of 
the product. Envision / EnvisionConnect cannot be purchased or leased through any other 
company it must be licensed through Decade Software Company. Decade has the sole rights to 
this product. 

Signed, 

Kevin Delaney 
Managing Member 
Decade Software Company, LLC 


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