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SDS/2 Approval has two different applications: verify the model and check drawings before they are sent out for approval; or facilitate the approval directly through the model.

Our loyal and knowledgeable customers are the biggest testament to our decades of success. Hear what they have to say about using SDS/2.


Design Data's software solutions offer affordable purchasing options. Learn more about perpetual and subscription pricing.


Our Online Help Desk is where you can go to ask our sales team in-depth SDS/2 questions. We’re available 9-5, Monday through Friday.