| Abreu Congress List | ||||
| September 2009 | ||||
| Congress | Location | Date | Notes: | |
| IMEKO XIX World Congress | Lisbon, PORTUGAL | September 06-11 | ||
| ESMC 2009 - 7thEuromech Solid Mechanics Conference | Lisbon, PORTUGAL | September 07-11 | ||
| Constraint Programming | Lisbon, PORTUGAL | September 20-24 | ||
