For some reasons, some need to extend their passports. There are some Filipinos who travel often around the international world such that their 44 pages of passport valid for 5 years is not enough. When I claimed my new passport last month, I saw the announcement about the extension of passport posted in the bulletin board of the Consular Office as shown below.
For further information and specific needs it is wise to contact the Consular office personnel in the contact details indicated below the document or visit their website. Click this.