CENOMAR's can be ordered online here:-
https://www.ecensus.com.ph/Default.aspx
By coincidence we popped down to our Barangay Office and got a CEDULA for my wife today. It's still a much demanded ID here.
Securing ID's and proof of address or change of address can be quite time consuming here. As I've discovered.
Thankfully though it's not at all expensive. Just a few Peso
Even for certification, notarisation affidavit etc it's really very low cost.