with SRNA, based on my cousin's experience who applied early last year, assessment takes 12 to 18 mos to process... ending pinag SEC din sya... i suggest you read the thread for nurses, there are lots of info there which can help you... halos lahat ngayon nag rerequire na ng SEC... even novo scotia na dati daw hindi naman mahirap magbigay ng eligibility, nagpapa SEC na ngayon... i think just this year, the CRNBC even require proof of landing or citizenship before your application gets processed... dun ko lang din sa other thread nabasa yon, i don't know if it is true... madami changes sa processing times and procedures ng mga regulating bodies for nurses sa mga provinces last year and this year... so it is best to consult the website of the province you wish to apply to...
mas important kung saan mo gusto mag settle... dahil you will be required to practice for two years in the province where you will get your initial license from...
if wala ka naman preference, i suggest you apply to CNO... because you have a MAN degree, you will most probably receive eligibility agad... plus mabilis sila mag process... within 6mos usually meron silang feedback on your application, depending on the arrival of your documents... that's just my opinion...
goodluck!