Can someone please advise the regulations governing drone flying in the Philippines?  Traveling there soon, only interested in flying outside cities.

I am going soon too and found this:
https://uavcoach.com/drone-laws-in-philippines/

Hi Fred, thank you for bringing this query to us. You can learn the drone regulations of the countries which you are going to by visiting this link https://www.dji.com/flysafe . Look for Select Area ( as shown below) and scroll to the bottom and click Local Regulations. Have a safe flight! Cheers!

Howdy !  Welcome to the Phills !  Here are a lot if exciting places for drone shoots !   I am using a Mavic Pro here.

Missed what I was going to say . . . . . .

If your drone is 7 kgs or more, you need a permit.
I f you are using it for professional use, you might need a permit.

Do not fly :
Near or over the Palace
Near air bases and air fields.
Less the 30 meter distance to people.
Near pregnant women !!!!!!

If in doubt, don't !
Have fun !

Just follow provided link on post #2 and you should be good!
Was there last April w/ my MP but only stay and flew all over Zamboanga City.
Just in case you find yourself in that part of the country be careful.