Any solicitors who can sign affidavit?

[Tastyt1982]

I need the birth certificates and sole guardian affidavits signed a d stamped for the Irish passports. 3 kids, 3 affidavits and 3 birth certificates. Can anyone advise. We need this done ASAP preferably by someone that knows and has an official stamp as the stupid Irish passport office require this 

[Pugwash]

I went to the solicitors which were opposite WH Smith in Forest Hill as I had to get a stamp and signature from a legal firm. Cannot remember name - might have been Armstrong. They charged me £10 for each of the documents.

[paddyp7]

Private message sent - use a NOTARY PUBLIC (google it) and not a solicitor as this solved my issues re my sons renewal Irish passport after wasting money on 2 x solicitors for this issue.