Effective date: 17 March 2026
This page supplements our Privacy Policy with detailed information about sub-processors, data retention, international transfers, your rights under the GDPR, and our data breach procedures. Together, these documents form our complete data protection disclosure as required by GDPR Articles 13 and 14.
The following third-party services process personal data on behalf of Expedait. We have entered into Data Processing Agreements (DPAs) with each sub-processor as required by GDPR Article 28.
| Processor | Purpose | Data Shared | Location | Transfer Safeguard | Retention |
|---|---|---|---|---|---|
| Anthropic (Claude) | AI page assistance & scoring | Page content, chat messages, page type requirements | USA | SCCs + Transfer Impact Assessment | Not retained after processing (per Anthropic API data policy; not used for training) |
| OpenAI (GPT) | AI page assistance & scoring | Page content, chat messages, page type requirements | USA | EU-US Data Privacy Framework | Not retained (API data usage policy; not used for training) |
| Google (Gemini) | AI page assistance, scoring & image generation | Page content, chat messages, page type requirements, image prompts | USA | EU-US Data Privacy Framework | Not retained (API policy; not used for training) |
| PostHog | Product analytics (consent-based) | User ID, email, name, tenant, page events, AI usage metrics | EU (eu.i.posthog.com) | SCCs + Transfer Impact Assessment | Configurable, default 1 year |
| Google OAuth | Social login authentication | Google user ID, email, name, profile picture URL | USA | EU-US Data Privacy Framework | Session duration only; profile data stored in our database |
| GitHub | Repository integration | Repo names, issues, PRs, branch info, GitHub usernames | USA | EU-US Data Privacy Framework | Cached in-memory only during active session |
| Notion | Source link detection & content integration | Page URLs, page titles, workspace metadata | USA | EU-US Data Privacy Framework | Cached in-memory only during active session |
| PostgreSQL (self-hosted) | Primary database | All application data | Same region as hosting provider | N/A (EEA hosting) | Until account deletion or workspace deactivation |
We will update this table when sub-processors change and notify affected users in advance of any material changes.
| Data Category | Retention Period | Deletion Trigger |
|---|---|---|
| Account data (name, email, password hash) | Duration of account | Account deletion or workspace deactivation |
| Page content & versions | Duration of workspace | Explicit deletion by user, or workspace deactivation |
| Chat history (AI conversations) | Duration of page | User clears history, page deletion, or workspace deactivation |
| Page files (attachments) | Duration of page | Explicit deletion by user, page deletion, or workspace deactivation |
| Analytics events (PostHog) | Up to 1 year | Automatic expiry in PostHog |
| LLM API calls (Anthropic, OpenAI, Google) | Not retained | Discarded after processing; not used for model training |
| Audit trail (approvals, state changes) | Lifetime of the page | Page deletion or workspace deactivation |
| Post-termination data export window | 30 days after account/workspace termination | Permanent deletion after export window |
As a data subject, you have the following rights under the General Data Protection Regulation (Articles 15–22, 77) and the Belgian Law of 30 July 2018:
To exercise any of the rights listed above, contact our Data Protection Officer at:
Email:dpo@expedait.org
What to include: Your full name, email address associated with your account, and a description of the right you wish to exercise.
Response time: We will acknowledge your request within 5 business days and respond substantively within 30 days (GDPR Article 12(3)). If your request is complex or we receive a large number of requests, we may extend this period by up to two additional months and will inform you of the extension and the reasons for the delay within the initial 30-day period.
Verification: We may ask you to verify your identity before processing your request, to protect your data from unauthorized access.
No charge: Exercising your rights is free of charge. We may charge a reasonable fee only if requests are manifestly unfounded or excessive (GDPR Article 12(5)).
If you believe that our processing of your personal data violates the GDPR or Belgian data protection law, you have the right to lodge a complaint with the Belgian supervisory authority:
Gegevensbeschermingsautoriteit (GBA) / Autorité de protection des données (APD)
Drukpersstraat / Rue de la Presse 35
1000 Brussels, Belgium
Phone: +32 (0)2 274 48 00
Email:contact@apd-gba.be
Website:www.dataprotectionauthority.be
Complaint process:
You also have the right to lodge a complaint with the supervisory authority of the EU member state of your habitual residence or place of work (GDPR Article 77).
In the event of a personal data breach, we follow the notification procedure required by GDPR Articles 33–34 and Belgian DPA guidelines:
In accordance with GDPR Article 35 and the Belgian DPA's list of processing operations requiring a Data Protection Impact Assessment (DPIA), we have conducted DPIAs for:
DPIA records are maintained internally and are available to the Belgian DPA upon request.
Expedait BV (in oprichting) has designated a Data Protection Officer (DPO) to oversee compliance with the GDPR and applicable Belgian data protection legislation:
Data Protection Officer: Bruno Coussement
Email:dpo@expedait.org
You may contact the DPO for any enquiries related to the processing of your personal data or the exercise of your rights under the GDPR.
Expedait operates a strict multi-tenant architecture. Your workspace data is logically isolated from other tenants at the database level. This means:
The following provisions of the Belgian Law of 30 July 2018 are relevant to our processing: