I'm not sure about the rules of the DFA in Davao City but in CDO City they wont let you apply a passport or renew your passport without that CFO certificates.
When I changed my passport using my married name,I went to Cebu first and attended the seminar.
Here's the complete addresses,
British Embassy Manila (Consular Office)
120 Upper McKinley Road, McKinley Town Centre, Taguig City, Philippines
Telephone: +63 2 858 2360 | FTN: 8411 2360 | Fax: +63 2 858 2342 | URL: www.ukinthephilippines.fco.gov.uk
If you will submit the passport applications for your children personally you do not need to book an appointment.
You can come in anytime during their public hours Mondays - Fridays 8am - 12nn.
If you have an option to send the passport application via courier, payment may be made with a Manager's cheque.
For the exact total fee (kindly check it in the Consular fee list for further guidance).
About the passport picture,the photos must be signed at the back by the countersignatory.
If your husband is in the UK, they can conditionally accept clear copies of his current British passport. However, they will require to see the original of his previous passports,divorce decree if his divorced and his UK long birth certificate.
Upon receipt of the application,they will later advise you if their officer should require an interview with you or any other additional information.
You may apply for your kids passport straight away, it is optional for you to also register their birth through Consular birth registration. Please check their website and see the forms and guidance for the application as your reference. Please ensure you provide them with all listed requirements for the application/s.
Address to where you will submit your visa application,
UK Visa Application Centre – VFS Services Philippine Private Inc.
Phil. AXA Building
Unit 2501-2502, 1286 Sen. Gil Puyat Avenue cor. Tindalo Street,
Makati City 1200
They are open Monday to Friday 8am to 3pm.
Hope it helps![]()