UK DUA Act 2026 Complaints Management Software

Meet your DUAA obligations from day one, with a purpose-built complaint management solution already embedded in your Responsum platform.

Trusted by privacy teams at leading organizations

Built around the four DUAA requirements

From 19 June 2026, the Data Use and Access Act 2025 (DUAA) gives UK individuals a statutory right to bring data protection complaints directly to your organisation. Responsum gives you everything you need to receive, manage, and resolve those complaints compliantly, efficiently, and at scale.

A visible, accessible complaints channel

A branded, public-facing web portal with a dedicated submission form, so individuals can exercise their right to complain without friction.

Acknowledgement within 30 days

Automated acknowledgement emails are sent on receipt, with a timestamped audit trail that proves compliance at every step.

Investigation without undue delay

Route complaints to the right assignee automatically, track status across every stage, and keep complainants informed throughout.

Communicating the outcome

Every resolution is logged and confirmed with a formal closure notification, giving you a complete, defensible record from submission to outcome.

KEY features

Everything you need for DUAA compliance

Branded complaints portal

A public-facing submission channel that reflects your organisation's identity

Automated acknowledgement

Timestamped, audit-ready confirmation emails triggered on receipt

Workflow engine

Assignee routing, status tracking, and complainant updates throughout the lifecycle

Resolution logging

Structured outcome documentation with closure confirmation

Full audit trail

End-to-end records built for regulatory scrutiny

Role-based access control

Ensure only the right people can view, action, or close sensitive complaints

One platform, every obligation

Part of your existing Responsum environment

The complaint management module integrates directly with your Responsum platform, meaning no new tools to onboard, no separate login, and no siloed data. Your DPO and legal teams work within the same environment they already use for DSARs, DPIAs, and breach management.

Seamless migration from any tool

UK DUAA complaints management software FAQs

What is a DUAA complaints management system?

A DUAA complaints management system helps organizations receive, investigate, track, and resolve data protection complaints in line with the UK Data Use and Access Act. Responsum provides a complete workflow for managing complaints from submission through resolution.

What are the complaint handling requirements under the UK DUAA?

Organizations must provide an accessible complaints channel, acknowledge complaints within 30 days, investigate them without undue delay, and communicate the outcome. Responsum supports each requirement with automated workflows and audit-ready records.

Who needs to comply with the DUAA complaints requirements?

Any organization subject to UK data protection laws that receives complaints from individuals about the handling of their personal data must comply. Responsum helps privacy and legal teams manage these obligations efficiently and consistently.

How do you provide a compliant complaints channel?

Organizations must make it easy for individuals to submit complaints through a clear and accessible process. Responsum includes a branded public-facing complaints portal with dedicated submission forms.

How can organizations prove they acknowledged a complaint within 30 days?

They need clear records showing when the complaint was received and when the acknowledgement was sent. Responsum automatically sends acknowledgement emails and creates timestamped audit trails for every submission.

What should happen during a data protection complaint investigation?

Complaints should be assigned, reviewed, tracked, and resolved without unnecessary delays. Responsum automates routing, status tracking, and stakeholder updates throughout the investigation process.

How do organizations document complaint outcomes?

Every complaint should have a recorded outcome and formal closure communication. Responsum logs resolutions, stores supporting evidence, and generates closure notifications to maintain a complete compliance record.

Can complaint management be integrated with other privacy processes?

Yes, complaint records are often linked to processing activities, incidents, or data subject requests. Responsum connects complaints directly to related records across your privacy program.

Why is an audit trail important for DUAA compliance?

Organizations must be able to demonstrate how complaints were handled if questioned by regulators. Responsum maintains a complete audit trail covering submissions, acknowledgements, investigations, decisions, and communications.

Can complaint handling be managed within an existing privacy platform?

Yes, using a single platform improves efficiency, governance, and reporting. Responsum integrates complaint management with DSARs, DPIAs, breach management, and compliance reporting in one environment.

Don't let a complaint become a liability.

Under the Data Use and Access Act, UK individuals now have a statutory right to bring data protection complaints directly to your organisation. Responsum gives you a compliant, structured process to handle them with confidence, from first submission to final resolution.