SafeDoc
For professionals bound by secrecy

Cloud storage for doctors, lawyers and tax advisers

If you put patient records, client files or tax returns into a cloud, you need more than storage: a data processing agreement, a commitment by the provider to confidentiality, and clear answers about who can access the data. This page explains what SafeDoc offers for this today – and what it does not.

Last reviewed: 11 October 2026

What professional secrecy means for cloud services

Under Section 203 of the German Criminal Code (StGB), doctors, psychotherapists, lawyers, tax advisers and other professionals must not disclose secrets entrusted to them without authorisation. Since 2017, Section 203 (3) StGB allows them to involve service providers – such as cloud storage – as far as necessary.

The condition is in subsection 4: whoever involves a provider must ensure the provider is bound to secrecy, otherwise they may be liable themselves. For lawyers and tax advisers, Section 43e BRAO and Section 62a StBerG spell this out: a contract in text form, instruction on the criminal consequences, access only as far as necessary, clear rules for further providers.

Data protection applies as well: for personal data of your patients or clients you need a data processing agreement under Art. 28 GDPR. This is general guidance and not legal advice.

What SafeDoc offers

Building blocks for professionals bound by secrecy and their status
Building blockAt SafeDocStatus
Storage locationFiles and database are stored in data centres in Germany. Backups are also planned for Germany; they are being set up right now.
Data processing agreementOn every paid plan, including individual accounts – one click, with timestamp and version, downloadable. Built · launches with paid plans
Confidentiality agreementUnder Section 203 StGB, with instruction and passing the duty on to our service providers – one click in your account. Built · launches with paid plans
No AI on your filesWe do not use the contents of your files to train AI models and do not pass them on to providers of AI services.
End-to-end vaultFiles are encrypted on your device; only you hold the key. Not yet externally reviewed. Beta invite only
Activity logImportant actions such as shares, role changes and deletions are logged.
Two-factor requirement for teamsOrganisations can require two-factor sign-in for all members. Built · launches with Business plans

More on technical safeguards on the security page; our service providers are listed under subprocessors.

For doctors and psychotherapists

Health data is a special category under Art. 9 GDPR. Healthcare professions have no separate service-provider rule like lawyers do; Section 203 StGB and your chamber's professional code apply. SafeDoc's confidentiality agreement is designed to document the commitment required by Section 203 (4) StGB.

The end-to-end vault is intended for particularly sensitive documents. It is a beta, not yet externally reviewed and currently invite only.

For lawyers

Section 43e BRAO requires a contract in text form that binds the provider to secrecy, instructs it on the criminal consequences, limits access to what is necessary and governs whether further persons may be involved. SafeDoc's agreement contains exactly these points.

If a service directly serves a single mandate, Section 43e (5) BRAO also requires the client's consent. You check this yourself.

For tax advisers

Section 62a StBerG is built like Section 43e BRAO: text form, commitment with instruction, access only as far as necessary, rules for further providers. For auditors Section 50a WPO applies, for notaries Section 26a BNotO, for patent attorneys Section 39c PAO. In the agreement you choose your profession; the matching rule then appears in the text.

How to conclude the agreements

  1. Create an account and choose a paid plan (from Plus). The free plan is intended for private use.
  2. Open Settings → Contracts in your account – for an organisation, its "Data processing" page.
  3. Enter your name or practice, address and representative, read the text, conclude.
  4. Save the agreements with timestamp, version and checksum as PDF or HTML and keep them with your records.

What we do not promise

Both texts are drafts for guidance, not legal advice. If in doubt, check with your professional chamber or adviser whether they are sufficient for your profession. We give no guarantee that a supervisory authority or chamber will accept them unchanged.

Regular files are technically accessible to operations; access is restricted and logged. If you want to rule out that anyone but you can read the contents, you need end-to-end encryption – at SafeDoc that is the vault (beta).

Frequently asked questions

Do I get a data processing agreement as a single practice or law office?

Yes. The agreement is available on every paid plan from Plus, including individual accounts, with one click under Settings → Contracts.

What is the confidentiality agreement under Section 203 StGB?

A commitment by SafeDoc and everyone working with us to secrecy – with instruction on the criminal consequences and passing the duty on to our service providers. It is a draft for guidance, not legal advice.

Are my files used for AI?

No. We do not use the contents of your files to train AI models and do not pass them on to providers of AI services. We would only change this with at least 30 days’ notice and only with your explicit consent.

Can SafeDoc read my files?

Regular files are technically accessible to operations, but access is restricted and logged. Files in the end-to-end vault cannot be read by anyone but you; the vault is a beta, invite only.

Is this enough for my chamber?

We cannot promise that. The texts are written to the best of our knowledge but are not legal advice. If in doubt, check them with your chamber or adviser.

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