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Siteline E-Signatures: Secure, Legally Valid, and Built for Construction

Siteline’s e-signatures give construction teams a legally valid, secure, and traceable way to sign documents.

Bradley LaFave avatar
Written by Bradley LaFave
Updated over 2 months ago

Legally Binding, No Notary Required

Siteline’s electronic signatures adhere to U.S. e-signature standards based on the ESIGN Act and Uniform Electronic Transactions Act (UETA).

Each signature is securely captured, time-stamped, and tied to the signer’s verified identity, giving it the same legal weight as a handwritten signature.

For most pay applications and lien waivers, notarization isn’t required—Siteline’s built-in audit trail provides the verification GCs need.


Proven Security and Traceability

Siteline automatically tracks every action taken on a signed document, creating a complete, tamper-evident record that shows who signed and when. All documents and signature data are encrypted, locked once completed, and stored securely for future access.


When a Notary May Still Be Required

Siteline’s e-signatures are valid for nearly all project documents, but some lien waivers, pay apps, or other forms may still require notarization depending on your state or GC requirements. If that applies, you’ll still need a notary for those specific forms.


Documents That Use E-Signatures in Siteline

Pay applications and lien waivers are common forms can all be signed electronically in Siteline. Every signed document includes a secure digital record for compliance and audit purposes.


How to Explain Siteline’s E-Signatures to Your GC

If your GC asks about Siteline’s e-signatures, you can use the short template below to help explain.

Email Template: Explaining Siteline E-Signatures

Subject: Electronic Signatures and Audit Trail for [Your Company Name]

Hi [GC Name],

We use Siteline to manage our billing and lien waiver process. Siteline’s electronic signatures follow U.S. e-signature standards (ESIGN and UETA), giving them the same legal effect as handwritten signatures.

Each signed document includes a built-in audit trail that verifies who signed, when, and how—making notarization unnecessary for most pay applications and lien waivers.

If you’d like to learn more, please visit this page.

Best,

[Your Name]

[Your Company Name]

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