Brian, please look here, this was the information you really need after you have sorted out the C2 form. The below link itemises the supporting documents you will need. Make sure you have them all if required.

http://ukinhongkong.fco.gov.uk/resou...pplication.pdf

CHECKLIST OF REQUIREMENTS
COMPULSORY DOCUMENTS
Please present ORIGINAL documents and a photocopy of each document.

For requirements marked with asterisk (*), we require only the original document.

Completed form (please down load from the website) *

Birth Certificate on NSO (National Statistics Office) Security paper

Consular Birth Registration Certificate if applicable

Parents’ birth certificates –

British parent: submit full/long version UK birth certificate, or Birth Registration, or Naturalisation certificate

Philippine born parent: submit NSO birth certificate

If applicable, parents’ marriage certificate – submit NSO marriage certificate if married in the Philippines

If applicable evidence of parents’ termination of any previous marriage (divorce decree nisi, annulment) *

CRS Form no 5 - Advisory on Marriages (available from the NSO) *

Submit CENOMAR (Certificate of No Marriage Record) for Philippine citizen parent if not married to the British
parent of the applicant




If parents are not married, mother’s written consent to the issuance of a passport to her child

If applicable, father’s/mother’s death certificate *

If applicable, birth certificates of all other brothers and sisters (applicant’s siblings) *

Both parents’ passports from around the time of applicant’s conception *

If the British parent is overseas, a copy of all pages of his/her UK passport, certified by a notary/solicitor, will be
accepted.


Home Office documents for Philippine nationals who have become British Citizens

Current or previous passports held by applicant *

Mother’s antenatal/postnatal/delivery notes, scans and ultrasounds from hospital (from hospital in the UK and in
the Philippines), photos of mother pregnant. If unable to obtain original records, please submit copies, which have
been attested by the hospital




ADDITIONAL REQUIRED DOCUMENTS


Depending on the applicant’s age, we may also ask for school records, local photo identity documents,
photographs of the applicant growing up, parents' UK documents.