Are tools like Slack and Microsoft Teams DSGVO/GDPR-conformant?

Yes, they can be, but only if configured correctly. You must sign the vendor's DPA, select a data residency region such as the UK or EU, and enable necessary security controls. Because these are US-based companies, additional transfer safeguards like Standard Contractual Clauses may be required. Always audit their compliance pages and features.

Do we need a separate Data Processing Agreement with each tool provider?

Yes, as a data controller, you must have a written DPA with any processor that handles personal data. Most reputable SaaS providers incorporate a DPA into their terms. The DPA should cover data subjects' rights, audit rights, and the vendor's obligations under UK GDPR. Keep signed copies for your compliance records.

Can we host our own team chat tool to guarantee GDPR compliance?

Self-hosting gives you full control over data residency and security, which can help with compliance. However, you become the data processor and are responsible for implementing technical measures like encryption and access controls. The infrastructure provider you use, such as a VPS host, must also be GDPR-compliant. Self-hosting is not a shortcut; it's a significant responsibility.

How do we respond to a subject access request for data in team tools?

You must be able to locate and export all personal data about the requester. Tools with native export and deletion APIs make this easier. Your DPA should require the vendor to assist you, but you still need internal procedures. If you cannot easily search across chats and files, consider eDiscovery features or proper archiving.

Team Tools DSGVO-Konform: Your 2026 Guide to GDPR-Compliant Collaboration in the UK

13 August 2026

Find GDPR-compliant team tools for UK business. Compare DSGVO-conformant platforms for messaging, files, and projects in 2026.

Read this page in: Deutsch

What Does 'DSGVO-Konform' Mean for UK Businesses?

DSGVO is the German abbreviation for the EU General Data Protection Regulation (GDPR). In the UK, 'DSGVO-konform' is often used by businesses that work with German or EU clients. Under the UK GDPR and the EU GDPR, team tools must meet strict requirements around lawful processing, data minimisation, and security. For UK businesses in 2026, this means choosing collaboration software that not only complies with the ICO's expectations but also supports cross-border data flows. A tool that is DSGVO-konform typically offers strong encryption, clear data residency options, and full support for data subject rights.

Core GDPR Requirements for Team Tools: Where to Look

When assessing team tools, focus on Article 32 of the UK GDPR, which demands 'security of processing'. This includes encryption in transit and at rest, regular testing of security measures, and access controls. Also look for data protection by design and default - the tool should limit processing to what is necessary. Data residency matters: UK businesses should choose a provider that stores data in the UK or EEA to avoid complex international transfers. Finally, verify that the vendor offers a Data Processing Agreement (DPA), maintains a sub-processor list, and provides mechanisms for data portability and erasure. These features are the foundation of a DSGVO-compliant tool.

SaaS vs Self-Hosted Team Tools: Compliance Trade-Offs

SaaS platforms like Microsoft Teams and Slack are convenient, but they require careful configuration to meet UK GDPR rules. Microsoft offers the EU Data Boundary, and Slack provides regional data residency. However, both are US-based, so additional safeguards such as Standard Contractual Clauses may be needed. Self-hosting open-source tools like Mattermost or Nextcloud gives you full control over your data and infrastructure, which can make compliance simpler. You can host in your own data centre or a UK-based cloud provider, ensuring no unexpected jurisdictions are involved. The trade-off is that self-hosting requires IT expertise and ongoing maintenance. For many SMEs, a UK or EU-hosted SaaS may strike the right balance.

Team Tool Categories: Chat, Video, Files and Projects

For chat, consider end-to-end encrypted options like Element (Matrix) or Wire, which are hosted in the EU and have strong privacy records. For video conferencing, EU-based Jitsi Meet or the UK-available Microsoft Teams can work, but always check where call recordings and chat logs are stored. File sharing tools such as Tresorit or Nextcloud offer client-side encryption and EU/UK data residency. Project management platforms like OpenProject or Wekan are self-hostable, while popular SaaS tools like Asana and Trello are GDPR-compliant but store data in the US. In each category, your choice should align with the sensitivity of the data you share. Always review the vendor's DPA and data processing location before committing.

Vendor Assessment Checklist for UK GDPR Compliance

Before you purchase any team tool, run through this checklist. Does the vendor offer a written DPA that meets UK GDPR requirements? Where is your data stored and processed - are there multiple sub-processors? Can you export or delete all data when needed? Is the vendor certified against ISO 27001, SOC 2, or equivalent? Do they have a Data Protection Officer (DPO) and a clear breach notification process? In the UK, do they cooperate with ICO investigations? Finally, ask about their data retention policies and whether they provide audit logs. A document answering these questions will form the basis of your Records of Processing Activities, which the ICO can request at any time.

FAQ

DSGVO is the German implementation of the EU GDPR. The UK GDPR is the retained version in the UK post-Brexit. They are nearly identical in principle, but UK GDPR is enforced by the ICO and has specific requirements for international transfers. If your business processes data of German or EU residents, you may need to comply with both regimes.

GDPR compliant collaboration platforms DSGVO team tools comparison secure UK business messaging apps

Latest guides

Remote team software deutschland — Best Options in the UK (2026)Student society budget guidelines — Best Options in the UK (2026)Meeting time converter gmt bst — Best Options in the UK (2026)Social media captions guide for students — Best Options in the UK (2026)University activity funding policy — Best Options in the UK (2026)Ofsted meeting minutes template — Best Options in the UK (2026)