Portugal
| PORTUGAL (P) |
| 1. Model P5. The plastic card model has been gradually introduced as of 1 July 1999. From 1 July to 31 December |
| 1999, both models P4 and P5 were issued. |
| P: Description and security features |
| Model P5. |
| Security features: Frontside: two-colour guil loche background printing with integrated microlettering (rainbow print- |
| ing light red-red fluorescent and red-blue fluorescent); text with microlettering and flag (blue), stars and a ‘P’ (yellow |
| fluorescent); non-visible ultraviolet print (red fluorescent); optically variable ink. |
| Backside: Two-colour guilloche background printing with integrated microlettering (rainbow printing light red-red |
| fluorescent and red-blue fluorescent), non-visible ultraviolet print (red fluorescent). |
