| Hologram: This customised hologram, which mirrors the UCD logo, is unique to UCD and is extremely difficult to re-produce. | |
Numismatic Printing: The UCD logo is incorporated into the background of the document in fine, numismatic print. This guilloche pattern of wavy lines deters fraudulent amendment of the text printed over it. |
|
![]() |
Toner Secure Treatment: This treatment increases the absorbency of the paper significantly increasing the difficulty of doctoring text printed on to the document without damaging the paper. |
Watermark: All documents now include a watermark, further increasing their security. |
|
Ultra-Violet Anti-Tamper Technology: Incorporated into each sheet is a background pattern that can only be viewed under UV light. This is virtually impossible to re-instate if fraudulently altered. |
|
Unique Numbering: Each sheet of secure paper is individually numbered using a unique six-digit code.
|