The document is a diploma certificate for Ashish Nagar from CADD Centre Training Services in Jaipur, India. It certifies that Ashish Nagar completed a diploma in product design in May 2014. The diploma covered topics including dimensions and drawings, tolerance dimensioning, GD&T rules, basic assembly concepts, and independent project work using NX CAD and Creo software with expert assistance. Ashish was certified in GD&T, NX CAD, and Creo.