咨询律师认证费用。网上搜到 Notaries Public Rules
https://sso.agc.gov.sg/SL/NPA1959-R1?DocDate=20170210&ProvIds=Sc1-.#Sc1-
FEES PAYABLE TO A NOTARY PUBLIC
1.—(1) Notarial execution by one person to any document $40
(2) For a second party to the same document $20
(3) For each additional party to the document $10
(4) For each exhibit marked on or attached to the document $10
2.—(1) Certificate of declaration of due execution of any document including seal for one person $75
(2) For each additional party in the same certificate $20
(3) Where document is prepared in notary’s office half the above fees
4.Certified true copies
(a) Examining and certifying as to the correctness of the copy of any document per page (where seal is required to be affixed) 10 for the first page and $2 for each subsequent page
(b) Examining and certifying as to the correctness of the copy of any document per page (where seal is not required to be affixed) $5 for the first page and $1 for each subsequent page
(c) Wher (more...)