How law firms save time with digital signing

Lawyers and law firms handle huge volumes of documents. See how zipzipdoc speeds up signing of mandate agreements, powers of attorney and internal agreements.

How law firms save time with digital signing

A law firm handles hundreds of documents a month — mandate agreements, powers of attorney, NDAs, employee confidentiality agreements, client consents. Most of these do not require notarisation, yet they still travel by post or courier in paper form.

Every physical signature costs time — yours and your client’s.

Legal framework: what lawyers need to know about eIDAS

The eIDAS Regulation (EU No 910/2014) is directly applicable EU law establishing three tiers of electronic signature, each with different identity assurance levels. For law firms, the key distinction:

• AdES (Advanced electronic signature): sufficient for engagement letters, NDAs, settlement agreements, and most client-facing documents. Uses OTP verification, IP logging and a cryptographic document hash.
• QES (Qualified electronic signature): required for documents where national law explicitly mandates an equivalent of a handwritten signature with identity verification — for example, notarial substitutes in some jurisdictions.

Under Article 25(1) eIDAS, an electronic signature cannot be denied legal effect solely because it is in electronic form. Courts across the EU are increasingly familiar with AdES evidence — including audit trails — as probative evidence in contract disputes.

Where electronic signing saves the most

For law firms, digital signing is ideal for:

• Mandate agreement (retainer for representation) — the client can sign before the first in-person meeting
• GDPR consent — mandatory for every new client
• NDA — before sharing sensitive information with the other party
• Settlement agreements — time-sensitive; avoid delays waiting for physical signatures
• Internal agreements — employee confidentiality, contractor agreements for junior staff and paralegals

What the law says

An electronic signature under the eIDAS regulation has the same legal weight as a handwritten one for most documents. Exceptions include instruments where law explicitly requires notarial deed form or an officially certified signature (e.g. property transfer, certain corporate acts, wills).

zipzipdoc uses OTP verification and generates an audit trail — records of who signed the document, when, and from which IP address. These records are legally usable as evidence.

Why lawyers value the audit trail

In disputes the key question is: “Did the client actually sign this?” The audit trail in zipzipdoc contains:

• Timestamp of delivery and opening
• Identity verification (OTP code)
• Network address at time of signing
• Cryptographic hash confirming the document was not altered after signing

These records are stored in an encrypted cloud and exportable at any time for court or regulatory submission.

GDPR compliance for client data

Law firms process significant personal data — clients’ identity documents, financial information, health records in litigation matters. GDPR requires a lawful basis, a privacy notice, and — for certain processing — explicit consent. Every new client onboarding should include a signed GDPR consent alongside the mandate agreement.

zipzipdoc handles both in a single workflow: mandate agreement + GDPR consent sent in one bundle, client signs both electronically before the first consultation.

Related contract types: Mandate agreement · NDA — non-disclosure agreement · Power of attorney

Learn more about zipzipdoc for law firms →

Building a document workflow for law firms: end to end

A law firm that handles digital signing correctly does not just speed up individual document exchanges — it transforms the entire client lifecycle from engagement to matter closure. Here is how to build that workflow.

Client intake: from enquiry to signed mandate in under an hour

The first document exchange sets the tone for the client relationship. A streamlined intake process communicates professionalism and efficiency — which is exactly what clients hiring legal counsel want to see.

1. Enquiry received (email, phone, website form): acknowledge within 2 hours.
2. Conflict check: run the matter through your conflicts system before committing.
3. Engagement letter generated: using your zipzipdoc template, pre-fill client name, matter description, fee structure and billing terms. Attach GDPR consent and AML documentation requirements.
4. Bundle sent: one email with the engagement letter and GDPR consent attached as separate signable documents.
5. Client signs electronically: typically within 2–4 hours for straightforward matters. The audit trail records the exact time — important for your file opening date.
6. Matter opened: with signed documents confirmed, the fee earner can open the matter file and begin work.

This process eliminates the typical 3–7 day delay between a client enquiry and formal engagement — a delay during which the client may engage a competitor.

Settlement agreements: where speed is critical

Settlement negotiations are time-sensitive. When parties reach agreement in principle, delays in formalising the settlement can cause deals to unravel. Common sources of delay in traditional signing workflows:

• The settlement document is drafted and emailed as a PDF
• Each party’s solicitor reviews the draft (often taking 1–2 days)
• Physical copies are couriered to the parties’ offices
• Parties sign and scan back (sometimes getting lost in email)
• The executed document is assembled from multiple scanned copies

With digital signing, the document goes from agreed draft to fully executed settlement in hours rather than days. Each party receives a link; they sign from their device with OTP verification; all signatures are captured in a single tamper-proof PDF.

Matter closure: archiving and handover

At the end of a matter, the law firm’s file — including all signed documents — should be:

• Archived: stored in an encrypted, access-controlled environment with a defined retention policy (typically 7–10 years for most matter types).
• Exportable: in the event of a regulatory audit or file transfer to the client or successor firm.
• Searchable: the archive should allow matter-by-matter search and status filtering.

Anti-money laundering: document verification and digital onboarding

Law firms across the EU are subject to the 6th Anti-Money Laundering Directive (AMLD6), implemented nationally. The client due diligence (CDD) requirements mean that every new client must be identified, verified and screened — before legal services begin.

What CDD requires

• Identity verification: name, address, date of birth, national identification document number
• Beneficial ownership: for company clients, identify natural persons owning 25 % or more of the entity
• Source of funds: where the funds to be used in the matter originate
• PEP and sanctions screening: check against politically exposed persons lists and sanctions databases

How this integrates with digital document workflows

The engagement letter sent via zipzipdoc can reference the AML obligation and request the client provide identity documents before representation begins. The signed engagement letter itself — with its audit trail — provides a documented timestamp for when the retainer was formally accepted.

For law firms operating with high transaction volumes, integrating CDD checks into the onboarding bundle (engagement letter + GDPR consent + AML confirmation) significantly reduces the administrative friction of compliance without slowing the client relationship.

Frequently asked questions

For which documents must a law firm use a notarised or QES signature?

Notarised signatures (or QES-equivalent) are typically required for: property title transfers submitted to land registry, company formation documents submitted to the commercial register, and certain court submissions where national procedural law requires certified identity. For all other legal documents — engagement letters, NDAs, settlement agreements, employment contracts — AdES is sufficient and fully enforceable.

Can an electronically signed mandate agreement be used as proof in court?

Yes. The mandate agreement and its audit trail (showing delivery timestamp, OTP verification, signing IP address and document hash) are admissible evidence in EU courts. Courts evaluate the reliability of the evidence — a complete audit trail is typically more probative than a scanned paper signature with no chain of custody.

Is the audit trail sufficient to prove a client received and read the document?

The audit trail proves delivery (email/SMS) and opening (document viewed). It cannot prove the client “read” every word — but neither can a paper handover. For particularly significant documents, you can add a screen requiring the client to confirm they read specific sections before signing.

How do I handle clients who prefer to sign on paper?

zipzipdoc supports both flows: you can send the document electronically (for those who prefer digital) and also print and sign physically (for those who prefer paper), keeping both methods available. The cloud archive can include uploaded scanned signed documents alongside electronically signed ones.

Can a law firm use zipzipdoc for international clients?

Yes. eIDAS is recognised across all 27 EU member states, and AdES signatures are increasingly accepted in cross-border commercial transactions outside the EU as well. For US clients, electronic signatures are valid under the ESIGN Act and UETA. For UK clients, post-Brexit UK law continues to accept advanced electronic signatures.