teshi1: I dont know if what i have deduced here is correct but look at this.......
i got this from the link you have posted above...
"OPT extension to 29 months for STEM students. The 12-month limit on F-1 Optional Practical Training (OPT) will be extended by 17 months, for a total of 29 months, for certain STEM degreeholders (Science, Technology, Engineering, Mathematics) in the following fields:
Actuarial Science. CIP Code 52.1304.
Computer Science Applications:
CIP Codes 11.xxxx (except Data Entry/Microcomputer Applications, which are CIP Codes 11.06xx)
Engineering. CIP Codes 14.xxxx.
Engineering Technologies. CIP Codes 15.xxxx.
Biological and Biomedical Sciences. CIP Codes 26.xxxx.
Mathematics and Statistics. CIP Codes 27.xxxx.
Military Technologies. CIP Codes 29.xxxx.
Physical Sciences. CIP Codes 40.xxxx.
Science Technologies. CIP Codes 41.xxxx.
Medical Scientist (MS, PhD). CIP Code 51.1401
"
Now some of the codes for MPH and concentrations therein are:
[FONT=Verdana,Arial,Swiss] 51.2201 . [FONT=Verdana,Arial,Swiss] Public Health, General (MPH, DPH).
51.2202 Environmental health
51.2203 Epidemiology .[FONT=Verdana,Arial,Swiss](Moved, Report under 26.1309)
.[FONT=Verdana,Arial,Swiss]51.2204 Health and Medical Biostatistics. (Deleted, Report under 26.1102)
and so on.
Since MPH falls under the code starting from 51.xxxx, it probably is not eligible for the OPT extension. Interestingly, Epidemiology has been moved to 26.1309, a category eligible for extension (biological and biomedical sciences). So maybe, anyone majoring in epidemiology IS eligible for the extension.
However, lets wait for Sprint123's response. since he/she is actually 'in the process' and is probably in touch with the concerned authorities .[FONT=Verdana,Arial,Swiss], he/she might be able to share some information we might not have.
Sprint123: we are eagerly awaiting your response to this.
Thanks
.