A Notary Public performs an important function in commercial and legal matters. As a quasi-judicial officer a Notary Public can authenticate and certify documentation for use in commercial transactions or for production to public bodies or Courts, either in Ireland or abroad and the documentation so "notarised" by a notary will be accepted without the need for further Proof.

The Principal of the firm, Bill Holohan, is a Notary Public for both Dublin and Cork.

Persons seeking to have documents notarised may do so by appointment with Mr. Holohan at either the Cork or Dublin offices.

Bill Holohan made legal history in April 2000 when he was appointed by the Chief Justice of the Superior Courts in Ireland as a Notary Public for the cities of Dublin and Cork. Traditionally, a Notary Public was only appointed for one district, but the Chief Justice Ronan Keane, in describing Bill Holohan as "pre-eminently qualified", said that he was happy to appoint Bill Holohan for the areas of both Dublin and Cork.