When an original document can’t be used, often a certified copy can be used in its place. Discover more about how to certify a copy and how Docusign can help.

Power of attorney is a legal document that grants authority to an appointed individual, known as the agent or attorney-in-fact, to make decisions on behalf of the person granting the power, known as the principal.

A lease addendum is a document that is added to an existing lease agreement to introduce additional terms, conditions, or provisions without altering the original lease terms.

One of the most common and most confounding IRS documents is the 1099 form. This guide has all you need to know about this important tax document.

A lease amendment is a document that allows landlords and tenants to make changes or additions to an existing lease agreement without the need to create an entirely new contract.

A nondisclosure agreement (NDA) is a contract that establishes a confidential relationship between two or more parties. Its primary purpose is to protect sensitive and proprietary information from being disclosed to unauthorized third parties.