Notarize or Self Attest in OCI

[indoUS123]

Sorry if this has been answered before on this forum. I am a new user so excuse me. I am applying for OCI to Houston.

Do all the supporting documents for an OCI need to be notarized or if I sign them that is enough?
For kid's supporting documents, can I sign them or do I need to get them notarized?

The mailing fee 0f $15 should be sent for each applicant or just one $15 Cashier's check is enough for the entire family?

Thx in advance for answering.

 

[canindo]

Self attesting is fine. But I did this infront of the embassy itself.

 

[indoUS123]

Thx a bunch.

 

[DesiChap]

Self attest at home is fine. Write "TRUE COPY" on every supporing document and sign. Only 1 person should sign on all the supporting documents to be consistent.