The notary must date, sign and seal the document; all signatures and seals must be original. Sample Letter of Authorization.For All Restricted Key Products. To amend Title 43 of the Official Code of Georgia Annotated, relating to professions, so as. Below you will find our authorization form template that you may copy fill out on your computer and print. The short answer is yes; a locksmith can copy a key that says "Do not duplicate. Get your Georgia certificate of authority. Harbor Compliance will apply for and obtain your certificate of authority. The short answer is yes; a locksmith can copy a key that says "Do not duplicate. That's not a rule for the ones cutting keys, it's for the key holder.