PMI has announced the official dates for changing PMP and their other certification exams. For PMP particularly, it means that you can take the exam for PMBOK® Guide, 4th edition, until July 30, 2013. If you take the exam ON or AFTER July 31, 2013, it will be based on PMBOK® Guide, 5th Edition, which is due for release on Dec 31, 2012.
The official dates for exam change are:
| PMP® | 31 July 2013 |
| CAPM® | 31 July 2013 |
| PMI-SP® | 31 August 2013 |
| PMI-RMP® | 31 August 2013 |
| PgMP® | 31 July 2013 |