Massachusetts Notary Certificates Sort By Featured Price (Low/High) Price (High/Low) Products (A/Z) Products (Z/A) Copy Certification by NotaryDetails If no other copy certification wording is prescribed, this certificate may be used by Notaries to certify true copies of original documents — if state law so allows. Pad of 100 certificates. Massachusetts All-Purpose AcknowledgmentDetails The All-Purpose Acknowledgment certificate is used when an individual is signing and acknowledging either on his or her own behalf, or as a representative on behalf of another person or legal entity such as a corporation. Pad of 100 certificates Massachusetts JuratDetails If no other format is prescribed, the Massachusetts Jurat certificate may be used when an individual is signing and swearing (or affirming) that the statements in an attached affidavit or other document are true. Pad of 100 certificates. Massachusetts Signature WitnessingDetails The signature witnessing certificate is used when the Notary must attest that a signature was made by a particular individual on a particular document in the presence of the Notary. Pad of 100 certifictes.