Privacy Policy

QA Checker Ltd is a UK-based company registered at Business Office, London, UK, E3 3PG. We provide a technical drawing quality assurance tool that uses AI to extract and verify data from engineering drawings.

If you have any questions about this policy, contact us at info@qa-checker.com.

We collect the following information when you use QA Checker:

• Account information: Your name and email address when you register.
• Uploaded files: Technical drawings you upload for processing. These are used solely to extract drawing data and are not shared.
• Usage data: Basic information about how you use the app (e.g. pages visited, features used) to help us improve the service.
• Payment information: If you purchase a plan, we record your payment request details. We do not store full card details — payments are handled by PayPal.

• To provide and improve the QA Checker service.
• To process your uploaded drawings using AI extraction tools.
• To communicate with you about your account or support requests.
• To verify and manage payments and subscriptions.

We do not sell your personal data to third parties.

We retain your account data for as long as your account is active. Uploaded drawings are processed and stored in your account until you delete them. You can request deletion of your data at any time by contacting us.

Under UK data protection law, you have the right to:

• Access the personal data we hold about you.
• Request correction of inaccurate data.
• Request deletion of your data ("right to be forgotten").
• Object to how we use your data.
• Lodge a complaint with the ICO (ico.org.uk).

To exercise any of these rights, email us at info@qa-checker.com.

QA Checker Ltd is fully committed to compliance with the General Data Protection Regulation (GDPR) (EU) 2016/679 and the UK Data Protection Act 2018.

We process personal data in accordance with the following GDPR principles:

• Lawfulness, Fairness, and Transparency: Data is processed lawfully, fairly, and transparently.
• Purpose Limitation: Data is collected for specified, explicit, and legitimate purposes only.
• Data Minimisation: Only data adequate and relevant to the stated purposes is collected.
• Accuracy: Personal data is kept accurate and up to date.
• Storage Limitation: Data is retained only for as long as necessary.
• Integrity and Confidentiality: Data is protected against unauthorised access, loss, or destruction.

Your full rights under GDPR include the right to be informed, right of access, right to rectification, right to erasure, right to restrict processing, right to data portability, and the right to object. To exercise any of these rights, contact us at info@qa-checker.com.

In the event of a personal data breach, we will notify the ICO and affected individuals without undue delay, in accordance with our legal obligations.

We implement appropriate technical and organisational measures to protect your personal data, including:

• Encryption of data in transit and at rest.
• Access controls based on the principle of least privilege.
• Regular security assessments.
• Staff training on data protection.