Good morning!
Ok, so it sounds like you have a good system of controlling your documents. 
Why are they marking them up? Are they making documents that they will submit for revision? If so, why not mark on them exactly what they are?
I have certainly shuffled enough papers to have my own set of goods and bads for reference only stamps. The problem is it is such a vague term. What does that mean, reference only?
I would tend to favor stamping something uncontrolled copy, dating it, signing it, and destroying at the end of that day.
I just think most people just grab whatever stamp is in the drawer and stamp documents. If one can procure an accurate set of stamps that actually reflect their purpose and use them consistently, they serve a purpose.
We control our technical data in the following way:
Proprietary ? Controlled by Engineering on-line
OEM OHM ? The latest version is controlled by Engineering and stored in a specific type of green binder.
Proprietary ? Controlled by Engineering on-line
OEM OHM ? The latest version is controlled by Engineering and stored in a specific type of green binder.
Occasionally the floor may print/copy some or all of a document to mark up. This is now obviously uncontrolled.
My question is does this copy need to be marked as ?Reference Only?? I was thinking of amending my document control SOP, and post some signage to the effect of ?Only the On-line version or copies in the green binders are controlled, all other copies are considered uncontrolled and should be used as Reference Only?.
Is this adequate or do they need to be stamped?
Is this adequate or do they need to be stamped?
I would tend to favor stamping something uncontrolled copy, dating it, signing it, and destroying at the end of that day.
I just think most people just grab whatever stamp is in the drawer and stamp documents. If one can procure an accurate set of stamps that actually reflect their purpose and use them consistently, they serve a purpose.