Sending supporting documents for first passport

[sunny_uk123]

Hello everyone

Finally got ceremony done and now applying for passport

We are 3 members of the same family applying together via online method. It created individual application refs for each of us and now I have to send supporting docs, I want to ask if it is possible to send documents for all of us together in one envelope?

As the address to send documents has application ref, is it possible to list all three reference nos to combine these or just avoid the possible confusion/delay ?

Thank you very much for all the help!

[CULLINAN]

Double check the address generated for each applicant. HMPO has different offices in different cities. Each applicant could have different address also. It is always best to send each case separately (my suggestion).

[coolrockspart2]

When you will post the supporting documents you will have to specify pex number(application ref) so if you send all 3 in one passport officer may get confused.
As cullinan suggested would be safer to send them separately but completely upto you.