Electronic signatures and compliance: A guide to pdfFiller eSign

Quick answer: Electronic signatures are legally binding in the United States and most countries when they meet four key standards: clear intent, consent, signer identity, and document integrity. pdfFiller follows the ESIGN Act, UETA, and eIDAS, securing every signature with encryption and a detailed audit trail.

• Electronic signatures are legally binding in the U.S. and many countries if they meet the required standards.
• The four key standards for legality are intent, consent, signer identity, and document integrity.
• pdfFiller complies with major regulations, including the ESIGN Act, UETA, and eIDAS.
• All signatures in pdfFiller are encrypted and include a time stamped audit trail for security and transparency.
• Using pdfFiller ensures compliance while streamlining your document signing process.

What is an electronic signature, and is it legally binding?

An electronic signature is any electronic sound, symbol, or process that shows a person’s intent to sign a document. Typing your name at the end of a contract, clicking an “I agree” button, or drawing your signature on a touchscreen all count as electronic signatures.

Yes, electronic signatures are legally binding in the United States. Under federal and state law, an electronic signature carries the same legal weight as a handwritten one. A contract cannot be denied legal effect simply because someone signed it electronically. This is why electronic signatures are now a trusted choice for sales contracts, employee agreements, and countless other business documents.

What laws govern electronic signature compliance in the US?

Two main laws govern electronic signature compliance in the United States, and both give eSignatures the same standing as wet-ink signatures.

• The ESIGN Act: The federal Electronic Signatures in Global and National Commerce Act grants electronic signatures the same legal validity as handwritten signatures across the country. The ESIGN Act was enacted in 2000 in the USA.
• UETA: The Uniform Electronic Transactions Act standardizes the rules around electronic records and signatures. A majority of US states have adopted UETA to support electronic transactions at the state level.

Together, these regulations governing electronic signatures confirm that signing PDFs online is both legal and enforceable, as long as the signing process meets a few basic requirements.

What makes an electronically signed document legally valid?

A court looks for four things to confirm that an electronically signed document is valid. Each one helps prove that the signature is genuine and that the agreement reflects what both parties intended.

1. Intent to sign: The signer must clearly show they meant to sign the document.
2. Consumer consent: All parties must agree to do business electronically.
3. Signer association: The signature must connect clearly to the person who signed it.
4. Document integrity: The system must protect the document after signing, usually through an audit trail.

When all four conditions are met, the eSignature is legally binding and admissible in court. pdfFiller is built to capture each of these elements automatically, so you do not have to track them yourself.

How do electronic signature laws differ globally?

Electronic signatures are recognized in most industrialized countries, though the specific rules vary by region. If your business works with international clients, it helps to understand a few of these frameworks.

The European Union relies on the eIDAS regulation, which standardizes electronic identification across member states and ensures signatures are recognized in court. Canada follows PIPEDA, while countries like Japan and India maintain their own electronic signature laws. eIDAS also defines three levels of electronic signatures:

• Simple electronic signature (SES): The most basic form, such as typing your name or clicking “I agree.”
• Advanced electronic signature (AES): A more secure option that links uniquely to the signer and detects any changes made after signing.
• Qualified electronic signature (QES): The highest level of security, created with a specialized device and backed by a digital certificate, making it legally equal to a handwritten signature throughout the EU.

Choose an advanced electronic signature if document integrity and signer verification matter more than speed. A simple electronic signature works well for low-risk agreements where convenience is the priority.

Is pdfFiller eSignature safe and secure for business use?

Yes, pdfFiller eSignature is safe and secure for business use. Security is a core part of the platform, not an afterthought.

pdfFiller protects your data with AES-256 encryption, both in transit and at rest. The platform also offers strong access controls, including password protection and two-factor authentication, so only authorized parties can view or sign your documents. That’s why you can be sure your documents are secure and receive accurate, complete copies.

This level of protection often exceeds what a paper signature can offer. Traditional handwritten signatures can be forged or altered with little evidence, while a secure electronic signature creates a clear, timestamped record of every action.

Pro tip: eSignatures can be created by typing, drawing, or biometrics.

Screenshot: eSignature pop-up window, where users can create their signature by typing, drawing, or via QR code.

How does pdfFiller ensure eSignature compliance?

pdfFiller ensures electronic signature compliance by following the major legal frameworks that govern digital agreements. The platform is fully compliant with the ESIGN Act, UETA, and the European Union’s eIDAS regulation.

To meet these standards, pdfFiller securely attaches each signature to the document and generates a detailed, tamper-evident audit trail. This record captures timestamps, IP addresses, and every action the signer takes. pdfFiller also backs each completed document with digital certificates, giving you reliable proof that the signature is valid and the document has not been altered.

Beyond general eSignature laws, pdfFiller meets industry-specific standards, including HIPAA, FERPA, PCI DSS, GDPR, and SOC 2 Type II. This makes it a dependable choice for businesses that handle sensitive information.

What types of documents can be signed electronically?

You can sign most business and personal documents online using electronic signature solutions. This wide acceptance covers the paperwork small businesses handle every day, including:

• Sales contracts and purchase orders
• Employment agreements and onboarding forms
• Non-disclosure agreements (NDAs)
• Vendor and client agreements
• Tax forms

A few specific documents still require traditional wet-ink signatures, and the rules can vary by jurisdiction. These usually include:

• Estate planning documents: Wills, codicils, and certain trusts often require a higher degree of formality.
• Family law documents: Divorce and adoption papers may require an in-person signature.
• Official notices: Court orders and some legal notices, such as foreclosure warnings, often require physical delivery.

When in doubt, check the requirements for your specific document type and location before signing electronically.

How do audit trails support eSignature compliance?

Audit trails support eSignature compliance by creating a complete, behind-the-scenes record of the signing process. An audit trail documents who signed, when they signed, and how, which proves the authenticity of the signature.

Every document signed through pdfFiller comes with a comprehensive audit trail. The system automatically logs IP addresses, email addresses, and timestamps for every major event. You can export this digital certificate of completion at any time as solid proof of the transaction.

If a signer ever claims they did not sign a document, the audit trail settles the dispute. The log shows the exact time, location, and IP address tied to the signature, making it very difficult for anyone to deny their involvement.

Screenshot: An audit trail folder in pdfFiller.

How do you verify a signer’s identity in an electronic signing process?

Identity verification confirms that the person signing a document is who they claim to be. Strong verification is one of the best ways to prevent forgery and unauthorized access.

pdfFiller supports several methods to verify a signer’s identity and protect your documents:

• Two-factor authentication: Adds a second layer of security beyond a password.
• Password protection: Restricts document access to authorized signers only.
• Email verification: Confirms the signer’s email address as part of the audit trail.

For documents that require notarization, pdfFiller supports Remote Online Notarization (RON) through an integration with a third-party provider. RON allows a commissioned notary to verify a signer’s identity over a secure video call and witness the signing remotely.

What is the difference between electronic signatures and digital signatures?

People often use these terms interchangeably, but they mean different things.

An electronic signature is a broad legal term. It refers to any electronic process that shows intent to sign, such as typing a name or clicking a button.

A digital signature is a specific, highly secure technology. It uses encryption, known as Public Key Infrastructure, to verify the signer’s identity and protect the document from tampering. Every digital signature is an electronic signature, but not every electronic signature is a digital signature. pdfFiller uses certificate-based signing to give your documents the security of digital signatures within a simple eSignature workflow.

How does pdfFiller handle electronic record retention for electronic documents?

Record retention refers to how long you store documents and how securely you keep them. Proper retention is essential for compliance, especially in regulated industries.

pdfFiller stores your signed documents in a centralized, encrypted cloud vault that you can access from any device. You can organize files into folders, apply smart tags, and set up a custom document retention policy that matches your organization’s needs. For healthcare providers, pdfFiller supports the storage and access controls needed to meet HIPAA document retention requirements. You can explore these protections further on the HIPAA-compliant healthcare workflows page.

Pro tip: Healthcare regulations like HIPAA require stringent signer verification for eSignatures.

Which eSignature compliance features does pdfFiller offer?

The table below summarizes the core features that support compliance with PDF signing and secure digital signatures in pdfFiller.

To set up a signing workflow with several parties, you can request signatures from multiple recipients and assign specific fields to each signer.

How to send a document for signature in pdfFiller

Sending a document for signature takes only a few minutes. Here is the basic process:

1. Open your PDF in the editor and switch to the Invite to sign tab.

2. Click Add recipients and enter the email address for everyone who needs to sign.

Screenshot: Add recipients pop-up window.

3. Drag Signature and other fields onto the document, then assign each field to a specific signer.

4. Set a signing order if you need one party to sign before the next.

5. Review the document and send it to every party involved.

Once everyone signs, pdfFiller stores the completed document and its audit trail automatically in your account.

Disclaimer: The information contained in this blog post is provided for general informational purposes only and does not constitute formal legal advice.

Final thoughts

Switching to electronic signatures saves your business time, cuts paper waste, and delivers a level of security that paper documents cannot match. As long as you use a trusted, compliant platform, your digital agreements will hold up in any legal setting.

pdfFiller gives you everything you need for a smooth transition, from secure encryption and audit trails to compliance with the ESIGN Act, UETA, eIDAS, HIPAA, FERPA, and PCI DSS. Ready to stop printing, signing, and scanning? Start your free trial of pdfFiller today and experience the fastest, safest way to get your documents signed.

Glossary

• ESIGN Act: A US federal law that gives electronic signatures the same legal status as handwritten ones.
• UETA: A state-level US law that complements the ESIGN Act by providing a legal framework for electronic transactions.
• eIDAS regulation: An EU regulation that standardizes electronic signatures across member states and ensures their legal recognition.
• Audit trail: A digital record of every signing action, including timestamps, IP addresses, and email addresses, used to prove a signature’s authenticity.
• Qualified Electronic Signature (QES): The highest level of eSignature security under eIDAS, requiring a digital certificate and offering the same legal effect as a handwritten signature.