I am not sure if these are still the conversion procedures in ATO. Considering that your license is current, what I know is that you have to sit in for the Air Law exam, every thursdays if I am not mistaken. You have to fly for 10-15 hours on type (c-150/152/172 or whatever SEL you want) then checkride to be put in your license as your rating. For the IR, an ICC will be done. For the medical, I am not sure if they will recognize your current certificate. If ever they don't, bring chest x-ray and ECG from a recognized clinic/hospital. The audio/visual, dental and urinalysis will be done in the ATO clinic. If you are above 45yrs.old, I guess they will require you to run on the threadmill for some minutes.
Guys, please correct or add info regarding this matter for I am not sure if these are still the procedures in ATO. I'm still waiting for the reply of my friends there regarding this.
Goodluck and enjoy your pagbabalik bayan D6
pumping iron...goodluck to you too
Leave the ground, keep 'em flying
A6