Amending and Branding drawings from DXF, DXG and Stp files

We have recently purchased some designs and moulding tools for a new product in the lighting industry which is highly regulated and requires some third party certification. With this in mind the third party certifying body have asked us to make some amends to the drawings and make sure they are all branded in our company logo with the company stamp and signed by the authorised person. they also require all drawings in PDF and hard copy version. for this product there is a number of files in DXF,DWG, PSM and likely somewhere around 100-150 drawings that need checking and reviewing and potentially amending.

This is an urgent task that is required for some certification but going out to quote to various technicians. Any work will only be commenced upon a successful NDA being signed